China National Standards
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No.2023-7 Announcement of Promulgated China National Standards

Standard  Code Standard Title Standard Class Order
GB/T 42866-2023 Technical Guidelines for Coal Chemical Wastewater Treatment and Reuse{译} China National Standards
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GB/Z 42885-2023 Information Security Technology Network Security Information Sharing Guide{译} China National Standards
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GB/T 42852-2023 Civil aircraft maintenance technical data specifications{译} China National Standards
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GB/T 42855-2023 Technical Requirements for Hydrogen Fuel Cell Vehicle Refueling Protocol{译} China National Standards
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GB/T 6473-2023 Vertical external broaching machine accuracy inspection{译} China National Standards
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GB/T 42429-2023 Forensic science Testing of organic components in propellants Liquid chromatography-mass spectrometry{译} China National Standards
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GB/T 5776-2023 Corrosion of metals and alloys Guidelines for exposure and evaluation of metals and alloys in surface seawater{译} China National Standards
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GB/Z 42840-2023 Nanotechnology Testing the potency of silver nanoparticles using muramic acid released by Staphylococcus aureus{译} China National Standards
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GB/T 42874-2023 Urban public facilities services, urban furniture, system construction implementation evaluation specifications{译} China National Standards
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GB/T 42817-2023 Technical specifications for the use of soil conditioners in agricultural product producing areas{译} China National Standards
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GB/T 42677-2023 Non-destructive testing of steel pipes Liquid penetrant testing of surface defects in seamless and welded steel pipes{译} China National Standards
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GB/T 42828.2-2023 General techniques for improving saline-alkali land Part 2: Improvement of rice fields, ponds, fisheries and agriculture{译} China National Standards
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GB/T 42724-2023 Ships and Marine Technology Navigation and Ship Operations Guide to Marine Telephone Equipment{译} China National Standards
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GB/T 7139-2023 Plastics. Homopolymers and copolymers of vinyl chloride. Determination of chlorine content.{译} China National Standards
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GB/T 42825-2023 General technical specifications for electric scooters{译} China National Standards
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GB/T 42818.1-2023 Cognitive Accessibility Part 1: General Guidelines{译} China National Standards
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GB/T 29327-2023 Technical requirements for 1000kV reactor protection devices{译} China National Standards
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GB/T 42853-2023 Technical data specifications for civil aircraft flight operations{译} China National Standards
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GB/T 42906-2023 Graphite materials - Determination of equivalent boron content - Inductively coupled plasma atomic emission spectrometry{译} China National Standards
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GB/T 469-2023 Lead ingots{译} China National Standards
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GB/T 42812-2023 General Technical Specifications for Soil Improvement in Continuous Cropping Barriers{译} China National Standards
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GB/T 42880-2023 Chemicals Bee (Apis mellifera L.) chronic oral toxicity test (10-day feeding method){译} China National Standards
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GB/T 42657-2023 Test method for infrared refractive index temperature coefficient of infrared optical glass - vertical incidence method{译} China National Standards
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GB/T 42748-2023 Patent Evaluation Guidelines{译} China National Standards
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GB/T 25922-2023 Measurement of fluid flow in closed pipes Flow measurement using a vortex flowmeter installed in a circular cross-section pipe filled with fluid{译} China National Standards
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GB/T 42837-2023 Microwave semiconductor integrated circuit amplifier{译} China National Standards
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GB/T 42946-2023 Stability requirements for ordinary image printing paper{译} China National Standards
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GB/T 29057-2023 Procedure for evaluating polycrystalline silicon rods by zone melting and spectroscopic analysis{译} China National Standards
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GB/T 42883-2023 Smart City Infrastructure Assessment and Improvement Maturity Model{译} China National Standards
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GB/T 42671-2023 Test method for surface roughness of carbon materials{译} China National Standards
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GB/T 8180-2023 Packaging, marking, transportation and storage of titanium and titanium alloy processed products{译} China National Standards
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GB/T 26163.2-2023 Information and Documentation Document (Archives) Management Metadata Part 2: Conceptualization and Implementation{译} China National Standards
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GB/T 20564.13-2023 High-strength cold-rolled steel plates and strips for automobiles Part 13: Medium manganese steel{译} China National Standards
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GB/T 42898-2023 Testing of Semi-Volatile Organic Compounds (SVOC) Release in Building Materials Products{译} China National Standards
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GB/T 42675-2023 Antibacterial stainless steel welded steel pipes and fittings{译} China National Standards
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GB/T 42661-2023 Corrosion of metals and alloys Test method for stress corrosion susceptibility of steel bars in simulated marine environment{译} China National Standards
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GB/T 42662-2023 Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in steel strips/plates for welded steel pipes{译} China National Standards
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GB/T 713.5-2023 Steel plates and strips for pressure equipment Part 5: High manganese steels with specified low temperature properties{译} China National Standards
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GB/T 42845.1-2023 Microbubble Technology Characterization of Microbubbles Part 1: Offline Assessment of Particle Size Index{译} China National Standards
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GB/T 20706-2023 Cocoa powder quality requirements{译} China National Standards
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GB/T 5482-2023 Metallic materials - Dynamic tear test method{译} China National Standards
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GB/T 6150.4-2023 Chemical analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method{译} China National Standards
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GB/T 42889-2023 Broadband trunking communication (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Interface between TCF and eHSS{译} China National Standards
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GB/T 42947-2023 Reliability test methods for watch movements{译} China National Standards
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GB/T 42838-2023 Semiconductor integrated circuit Hall circuit test method{译} China National Standards
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GB/T 42895-2023 Microelectromechanical systems (MEMS) technology Silicon-based MEMS microstructure bending strength test method{译} China National Standards
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GB/T 24582-2023 Determination of metal impurity content on polycrystalline silicon surface by acid leaching-inductively coupled plasma mass spectrometry{译} China National Standards
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GB/T 42896-2023 Microelectromechanical systems (MEMS) technology Silicon-based MEMS nanoscale structure impact test method{译} China National Standards
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GB/T 42951-2023 Timing instruments. Appearance parts of watches made of hard materials. General requirements and test methods.{译} China National Standards
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GB/T 18659-2023 Measurement of Fluid Flow in Closed Pipes Electromagnetic Flowmeter User Guide{译} China National Standards
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GB/T 42660-2023 Aerosol particle number concentration Calibration of condensation particle counters{译} China National Standards
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GB/T 5357-2023 Allen wrench{译} China National Standards
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GB/T 42928-2023 Code of Good Practice for Reverse Logistics Services{译} China National Standards
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GB/T 42890-2023 Broadband trunking communication (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Inter-TCF interface{译} China National Standards
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GB/T 42629.4-2023 International Code of Conduct for Environmental Surveys of Seabed Areas and High Seas Part 4: Survey of Physical Properties of Marine Sediments{译} China National Standards
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GB/T 20818.14-2023 Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 14: List of properties (LOP) for electronic data exchange of temperature measuring equipment{译} China National Standards
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GB/T 24748-2023 Reciprocating internal combustion engine flywheel technical conditions{译} China National Standards
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GB/T 3564-2023 Bicycle component classifications, names and main terms{译} China National Standards
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GB/T 42862-2023 General requirements for flight control systems of large and medium-sized civilian unmanned helicopters{译} China National Standards
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GB/T 1553-2023 Determination of minority carrier lifetime in silicon and germanium Photoconductivity decay method{译} China National Standards
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GB/T 42672-2023 Corrosion of metals and alloys - Methods for monitoring environmental factors in surface seawater exposure tests{译} China National Standards
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GB/T 42901-2023 Test methods for mechanical connectors of steel bars{译} China National Standards
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GB/T 16475-2023 Deformed aluminum and aluminum alloy product status code{译} China National Standards
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GB/T 13476-2023 Pre-tensioned prestressed concrete pipe piles{译} China National Standards
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GB/T 10593.2-2023 Measurement methods for environmental parameters of electrical and electronic products Part 2: Salt spray{译} China National Standards
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GB/T 42827-2023 Performance test methods for AC ventilating fans and their speed regulators for household and similar purposes{译} China National Standards
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GB/T 42923-2023 Glass fiber reinforced plastic products Determination of fiber length{译} China National Standards
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GB/T 29314-2023 Specification for energy-saving modification of electric motor system{译} China National Standards
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GB/T 38834.2-2023 Robots - Performance specifications and test methods for service robots - Part 2: Navigation{译} China National Standards
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GB/T 42654-2023 Test methods for seawater erosion corrosion of copper and copper alloys{译} China National Standards
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GB/T 42870-2023 Non-destructive testing Acoustic emission testing methods and evaluation criteria for fiber-reinforced polymers{译} China National Standards
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GB/T 5758-2023 Method for determination of particle size, effective particle size and uniformity coefficient of ion exchange resin{译} China National Standards
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GB/T 42658.4-2023 Surface Chemical Analysis Sample Handling, Preparation and Setup Guide Part 4: Reporting information on the origin, preparation, handling and set-up of nanoobjects prior to surface analysis{译} China National Standards
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GB/T 42841-2023 Ergonomics of Thermal Environments Assessment and Management of Heat and Cold Stress in the Human Body{译} China National Standards
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GB/T 42965.1-2023 Electronic invoice business data specifications Part 1: Basic elements{译} China National Standards
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GB/T 42711-2023 Three-dimensional parking garage wireless power supply system technical requirements and test specifications{译} China National Standards
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GB/Z 42964-2023 Method for evaluating the effectiveness of library paper document deacidification process{译} China National Standards
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GB/Z 42842.1-2023 Microbubble Technology Cleaning Applications Part 1: Test Method for Surface Salt (Sodium Chloride) Stain Cleaning{译} China National Standards
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GB/T 42745-2023 Information and Documentation Trusted third-party digital file (archives) warehousing{译} China National Standards
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GB/T 42918.1-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 1: Nomenclature system and basis for classification{译} China National Standards
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GB/T 678-2023 Chemical reagent ethanol (anhydrous ethanol){译} China National Standards
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GB/T 42872-2023 Non-destructive testing Ultrasonic testing and evaluation methods for in-service steam turbine blades{译} China National Standards
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GB/T 42884-2023 Information Security Technology Mobile Internet Application (App) Life Cycle Security Management Guide{译} China National Standards
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GB/T 42907-2023 Testing of non-equilibrium carrier recombination lifetime in silicon ingots, silicon blocks and silicon wafers Non-contact eddy current induction method{译} China National Standards
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GB/T 649-2023 Chemical reagent potassium bromide{译} China National Standards
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GB/T 669-2023 Chemical reagent Strontium nitrate{译} China National Standards
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GB/T 42876-2023 Urban Public Facilities Urban Furniture System Construction Guide{译} China National Standards
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GB/T 17640-2023 Geosynthetics Filament woven geotextiles{译} China National Standards
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GB/T 29344-2023 Technical Specifications for Harvesting and Processing of Ganoderma Spore Powder{译} China National Standards
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GB/T 18887-2023 Geosynthetics Woven/nonwoven composite geotextiles{译} China National Standards
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GB/T 6150.15-2023 Methods for chemical analysis of tungsten concentrates Part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry{译} China National Standards
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GB/T 42669-2023 Corrosion-resistant flat bulb steel for cargo tanks of crude oil tankers{译} China National Standards
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GB/T 6609.35-2023 Methods for chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method{译} China National Standards
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GB/T 42673-2023 Non-destructive testing of steel pipes Magnetic particle testing of surface defects in ferromagnetic seamless and welded steel pipes{译} China National Standards
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GB/T 8151.26-2023 Methods for chemical analysis of zinc concentrates Part 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry{译} China National Standards
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GB/T 6616-2023 Testing of semiconductor wafer resistivity and semiconductor film sheet resistance non-contact eddy current method{译} China National Standards
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GB/T 34215-2023 Cold-rolled non-oriented electrical steel strip (sheet) for electric vehicle drive motor{译} China National Standards
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GB/T 42720-2023 Electronic special gas hexachlorodisilane{译} China National Standards
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GB/T 42905-2023 Testing of Silicon Carbide Epitaxial Layer Thickness Infrared Reflection Method{译} China National Standards
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GB/T 6150.6-2023 Methods for chemical analysis of tungsten concentrates Part 6: Determination of wet water content Gravimetric method{译} China National Standards
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GB/T 42678-2023 Hot rolled steel for oil and gas engineering{译} China National Standards
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GB/T 15677-2023 Metal lanthanum and lanthanum powder{译} China National Standards
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GB/T 2988-2023 High alumina brick{译} China National Standards
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GB/T 42699.2-2023 Textiles Qualitative and quantitative analysis of proteome of certain animal hair fibers Part 2: Reduced protein peptide analysis Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) method{译} China National Standards
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GB/T 5166-2023 Determination of elastic modulus of sintered metal materials and cemented carbide{译} China National Standards
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GB/T 3251-2023 Compression test methods for aluminum and aluminum alloy products{译} China National Standards
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GB/T 3114-2023 Copper and copper alloy flat wire{译} China National Standards
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GB/T 42789-2023 Test method for silicon wafer surface gloss{译} China National Standards
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GB/T 34213-2023 High purity alumina for sapphire single crystal{译} China National Standards
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GB/T 24716-2023 General technical specifications for solar power supply systems for facilities along highways{译} China National Standards
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GB/T 29863-2023 Garment drawing{译} China National Standards
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GB/T 42942-2023 Textile materials for automotive interiors - Schauer wear test method{译} China National Standards
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GB/T 42795-2023 High strain steel plate for offshore oil and gas pipelines{译} China National Standards
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GB/T 42924.1-2023 Plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 1: General terminology and applications.{译} China National Standards
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GB/T 42868-2023 Technical conditions of ship's gray water reuse treatment device{译} China National Standards
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GB/T 42956-2023 Determination of tylosin, tivalisin and tilmicosin in feed liquid chromatography-tandem mass spectrometry{译} China National Standards
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GB/T 7232-2023 Metal Heat Treatment Terminology{译} China National Standards
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GB/T 1270-2023 Chemical reagent Cobalt chloride hexahydrate (cobalt chloride){译} China National Standards
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GB/T 42871-2023 Non-destructive testing Acoustic emission testing Test method for acoustic emission signal of concrete{译} China National Standards
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GB/T 17879-2023 Gears - chemical etching test for surface tempering after grinding{译} China National Standards
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GB/T 10095.2-2023 Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation{译} China National Standards
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GB/T 13021-2023 Polyolefin pipes and fittings - Determination of carbon black content - Calcination and pyrolysis methods{译} China National Standards
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GB/T 42659-2023 Surface chemical analysis Scanning probe microscopy Determination of geometric quantities using scanning probe microscopy: Calibration of measurement systems{译} China National Standards
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GB/T 42836-2023 Microwave semiconductor integrated circuit mixer{译} China National Standards
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GB/T 17421.1-2023 General principles for inspection of machine tools Part 1: Geometric accuracy of machine tools under no-load or quasi-static conditions{译} China National Standards
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GB/T 42848-2023 Semiconductor integrated circuits - Test methods for direct digital frequency synthesizers{译} China National Standards
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GB/T 42922-2023 Plastics - Determination of organic solvent extractables - Chemical methods{译} China National Standards
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GB/T 42920-2023 Plastics - Evaluation of fire resistance properties and fire performance of fiber reinforced plastic composites{译} China National Standards
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GB/T 42919.3-2023 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: Temperature wave analysis method{译} China National Standards
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GB/T 33061.6-2023 Plastics - Determination of dynamic mechanical properties - Part 6: Non-resonant shear vibration method{译} China National Standards
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GB/T 10671-2023 Test method for specific optical density of smoke produced by solid materials{译} China National Standards
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GB/T 42712-2023 Design principles and calibration methods of Chinese dummies for mechanical damage testing{译} China National Standards
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GB/T 40261.1-2023 Ergonomics of the thermal environment Assessment of the thermal environment in vehicles Part 1: Principles and methods of heat stress assessment and equivalent temperature determination{译} China National Standards
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GB/T 22188.4-2023 Ergonomic Design of Control Centers Part 4: Workstation Layout and Dimensions{译} China National Standards
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GB/T 28782.1-2023 Hydraulic transmissions - Measuring technology - Part 1: General principles{译} China National Standards
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GB/T 8291-2023 Latex - Determination of clot content (sieve residue){译} China National Standards
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GB/T 42908-2023 Determination of organic halogen content in textile dyeing and finishing auxiliary products{译} China National Standards
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GB/T 5224-2023 Steel strands for prestressed concrete{译} China National Standards
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GB/T 713.6-2023 Steel plates and strips for pressure-bearing equipment Part 6: Quenched and tempered high-strength steels{译} China National Standards
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GB/T 713.4-2023 Steel plates and strips for pressure equipment Part 4: Nickel alloy steels with specified low temperature properties{译} China National Standards
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GB/T 713.1-2023 Steel plates and strips for pressure equipment Part 1: General requirements{译} China National Standards
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GB/T 42930-2023 Internet Finance Personal Identification Technology Requirements{译} China National Standards
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GB/T 42927-2023 Financial industry open source software evaluation specifications{译} China National Standards
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GB/T 42926-2023 Specifications for Network Security Risk Assessment of Financial Information Systems{译} China National Standards
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GB/T 42777-2023 Technical framework guide for knowledge graph construction based on text data-based financial risk prevention and control{译} China National Standards
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GB/T 29636-2023 Testing of methamphetamine in suspected drugs{译} China National Standards
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GB/T 42957-2023 Determination of lysine, methionine and threonine content in amino acid products and additive premixed feeds{译} China National Standards
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GB/T 41170.1-2023 Skin protection products for ostomy aids - Test methods - Part 1: Dimensions, surface pH and water absorbency{译} China National Standards
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GB/T 28415-2023 Steel plates and strips for fire-resistant structures{译} China National Standards
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GB/T 1653-2023 o-, p-nitrochlorobenzene{译} China National Standards
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GB/T 42834-2023 Functional safety operation and maintenance requirements for oil and gas pipeline safety instrumentation systems{译} China National Standards
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GB/T 20818.15-2023 Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 15: List of properties (LOPs) for electronic data exchange of level measuring equipment{译} China National Standards
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GB/T 20818.13-2023 Industrial process measurement and control. Data structures and elements in process equipment catalogs. Part 13: List of properties (LOP) for electronic data exchange of pressure measuring equipment.{译} China National Standards
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GB/T 15000.5-2023 Standard Sample Working Guidelines Part 5: Internal Development of Quality Control Samples{译} China National Standards
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GB/T 42819-2023 General Technical Regulations for Passivation of Heavy Metal Contaminated Soil in Agricultural Products Producing Areas{译} China National Standards
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GB/T 10510-2023 Nitrate phosphate fertilizer, Nitrate phosphate potassium fertilizer{译} China National Standards
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GB/T 42886-2023 Microscope Digital Imaging Display Microscope Imaging performance information provided to the user{译} China National Standards
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GB/T 27668-2023 Microscope Optical Microscopy Terminology{译} China National Standards
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GB/T 42814-2023 Design Principles of Illustrated Symbol Communication Board{译} China National Standards
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GB/T 42844-2023 Micro-bubble technology Storage and transportation of ultra-fine bubble water dispersion system{译} China National Standards
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GB/T 42842.2-2023 Microbubble Technology Cleaning Applications Part 2: Test methods for cleaning mechanical oil stains on the surface of machined metal parts{译} China National Standards
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GB/T 9105-2023 Glasses Lenses Photochromic Lenses{译} China National Standards
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GB/T 35274-2023 Information security technology Big data service security capability requirements{译} China National Standards
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GB/T 42914-2023 Test method for fracture toughness of aluminum alloy products{译} China National Standards
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GB/T 42915-2023 Specification for identification of copper concentrates and main copper-containing materials{译} China National Standards
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GB/T 1555-2023 Semiconductor single crystal crystal orientation determination method{译} China National Standards
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GB/T 42861-2023 General specifications for bulging blind rivets{译} China National Standards
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GB/T 27698.2-2023 Performance test methods for heat exchangers and heat transfer elements Part 2: Heat exchangers{译} China National Standards
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GB/T 42940-2023 Financial Information Technology Fiscal Budget Management Software Audit Data Interface{译} China National Standards
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GB/T 42881-2023 Sustainable Urban and Community Development Smart Sustainable Cities Maturity Model{译} China National Standards
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GB/T 27021.12-2023 Conformity assessment Management system audit and certification body requirements Part 12: Collaborative business relationship management system audit and certification competency requirements{译} China National Standards
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GB/T 6730.86-2023 Iron ore Determination of radionuclides Inductively coupled plasma mass spectrometry{译} China National Standards
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GB/T 42829-2023 Basic requirements for quantum secure communication applications{译} China National Standards
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GB/T 42936-2023 Facilities Management Process Management Guide{译} China National Standards
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GB/T 6730.87-2023 Iron ore, determination of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method){译} China National Standards
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GB/T 28712.4-2023 Heat exchanger types and basic parameters Part 4: Thermosiphon reboiler{译} China National Standards
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GB/T 28561-2023 Ship electrical equipment Automation, control and measuring instruments{译} China National Standards
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GB/T 42960-2023 Calculation method of meteorological factors in the delineation and assessment of ecological protection red lines{译} China National Standards
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GB/T 26725-2023 Ultrafine tungsten carbide powder{译} China National Standards
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GB/T 12971.1-2023 Contact wires for electric traction Part 1: Copper and copper alloy contact wires{译} China National Standards
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GB/T 37977.21-2023 Electrostatics Part 2-1: Test methods Electrostatic charge dissipation ability of materials and products{译} China National Standards
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GB/T 37977.51-2023 Electrostatics Part 5-1: Electrostatic protection of electronic devices General requirements{译} China National Standards
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GB/Z 42963-2023 Industrial Assistance Bamboo Industry Project Operation and Management Guide{译} China National Standards
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GB/T 42729-2023 Lithium-Ion Cells and Battery Packs Safety Guide{译} China National Standards
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GB/T 42849-2023 Bulging head blind rivets{译} China National Standards
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GB/T 42961-2023 Climate change impact assessment method for vegetation ecological quality{译} China National Standards
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GB/T 42965.2-2023 Electronic invoice business data specifications Part 2: Specific elements{译} China National Standards
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GB/T 42732-2023 Nanotechnology Size distribution and concentration measurement of inorganic nanoparticles in aqueous phase Single particle inductively coupled plasma mass spectrometry{译} China National Standards
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GB/T 15969.10-2023 Programmable Controller Part 10: XML Open Interaction Format for PLC{译} China National Standards
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GB/T 42873-2023 Urban public facilities Urban furniture Terminology{译} China National Standards
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GB/T 42887-2023 Digital camera measurement of shooting lag, shutter lag, shooting speed and startup time{译} China National Standards
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GB/T 42958-2023 Guidelines for Writing Instructions for Fertilizer Products{译} China National Standards
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GB/T 42954-2023 Determination of plant growth regulators in fertilizers Gas chromatography-mass spectrometry{译} China National Standards
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GB/T 42828.1-2023 General technology for saline-alkali land improvement Part 1: Iron tailings improvement{译} China National Standards
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GB/T 38329.3-2023 Port ship-to-shore connection Part 3: Low-voltage shore connection (LVSC) systems General requirements{译} China National Standards
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GB/T 42822-2023 Determination of primary aromatic amines in art supplies{译} China National Standards
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GB/T 16984-2023 hemp raw hemp{译} China National Standards
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GB/T 32842-2023 Urban public bicycle transportation service specifications{译} China National Standards
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GB/T 42941.1-2023 Sports protective gear Combat sports protective gear Part 1: General requirements and test methods{译} China National Standards
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GB/T 42828.3-2023 General techniques for improving saline-alkali land Part 3: Biological improvement{译} China National Standards
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GB/T 23220.2-2023 Tobacco Leaf Storage and Preservation Methods Part 2: Flake Tobacco{译} China National Standards
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GB/T 12971.2-2023 Contact wires for electric traction Part 2: Steel and aluminum composite contact wires{译} China National Standards
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GB/T 35964-2023 Securities and related financial instruments Classification of Financial Instruments (CFI) codes{译} China National Standards
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GB/T 42846-2023 Space environment Ground simulation method of space radiation effects of non-metallic materials{译} China National Standards
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GB/T 42859-2023 Implementation requirements for three-oriented analysis methods for aerospace product quality issues{译} China National Standards
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GB/T 42860-2023 General requirements for launch vehicle transportation{译} China National Standards
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GB/T 42921-2023 Optical functional film Polyethylene terephthalate (PET) film Protective film adhesion measurement method{译} China National Standards
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GB/T 42826-2023 Radio controlled clock signal reception test method{译} China National Standards
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GB/T 26716-2023 Clocks Antimagnetic Watches{译} China National Standards
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GB/T 42821-2023 Diagnostic Methods for Nanoplasia in Shellfish Bags{译} China National Standards
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GB/T 13217.7-2023 Ink adhesion test method{译} China National Standards
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GB/T 42869-2023 Requirements for simplification and lightweighting of three-dimensional models of mechanical products{译} China National Standards
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GB/T 30523-2023 Core metadata of scientific and technological resources{译} China National Standards
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GB/T 23220.1-2023 Tobacco Leaf Storage and Preservation Methods Part 1: Raw Tobacco{译} China National Standards
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GB/T 42867-2023 Technical Guidelines for Comprehensive Utilization of Coal Mine Predrainage{译} China National Standards
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GB/T 26174-2023 kitchen towel{译} China National Standards
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GB/T 12918-2023 Technical conditions for oil tanker oil discharge monitoring system{译} China National Standards
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GB/T 15092.4-2023 Appliance switches Part 2-4: Special requirements for independently installed switches{译} China National Standards
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GB/T 10833-2023 Technical conditions of marine domestic sewage treatment system{译} China National Standards
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GB/T 29193-2023 Incoterms abbreviation code{译} China National Standards
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GB/T 42788-2023 Smart glass terminology{译} China National Standards
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GB/T 28638-2023 Heat loss test and insulation effect evaluation method of urban heating pipe insulation structure{译} China National Standards
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GB/T 42937-2023 Specifications for information exchange on express high-speed rail transportation{译} China National Standards
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GB/T 42854-2023 General technical specifications for civil aircraft customer training flight simulators{译} China National Standards
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GB/T 33061.7-2023 Plastics - Determination of dynamic mechanical properties - Part 7: Non-resonant torsional vibration method{译} China National Standards
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GB/T 13093-2023 Determination of total bacterial count in feed{译} China National Standards
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GB/T 20138-2023 Protection level of electrical equipment enclosures against external mechanical impact (IK code){译} China National Standards
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GB/T 17421.2-2023 General Principles for Machine Tool Inspection Part 2: Determination of Positioning Accuracy and Repeatable Positioning Accuracy of CNC Axis{译} China National Standards
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GB/T 14660.1-2023 CNC vertical coordinate boring machine Part 1: Accuracy inspection{译} China National Standards
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GB/T 42939-2023 General principles for evaluation of productive protection of ethnic costumes{译} China National Standards
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GB/T 42831-2023 General technical conditions for guided service robots{译} China National Standards
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GB/T 42919.6-2023 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology{译} China National Standards
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GB/T 42919.1-2023 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles{译} China National Standards
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GB/T 16411-2023 General test methods for household gas burning appliances{译} China National Standards
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GB/T 42938-2023 Asset Management People Engagement and Competency Guide{译} China National Standards
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GB/T 42790-2023 Acrylic copolymer polyvinyl chloride resin{译} China National Standards
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GB/T 42934-2023 Guidelines for evaluating the value of water cultural heritage{译} China National Standards
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GB/T 33061.4-2023 Plastics - Determination of dynamic mechanical properties - Part 4: Non-resonant tensile vibration method{译} China National Standards
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GB/T 42709.19-2023 Semiconductor devices Microelectronic mechanical devices Part 19: Electronic compass{译} China National Standards
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GB/T 42652-2023 Government and social capital cooperation consulting service requirements{译} China National Standards
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GB/T 16252-2023 Adult hand size classification{译} China National Standards
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GB/T 15759-2023 Human body template design and usage requirements{译} China National Standards
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GB/T 10000-2023 Chinese adult human body size{译} China National Standards
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GB/T 23981.2-2023 Paints and varnishes - Determination of hiding power - Part 2: Black and white grid method{译} China National Standards
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GB/T 42743-2023 Information and Documentation National Science and Technology Major Project Archives Metadata Element Set{译} China National Standards
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GB/T 28782.2-2023 Hydraulic transmissions - Measurement technology Part 2: Measurement of mean steady-state pressure in closed circuits{译} China National Standards
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GB/T 42917-2023 PVC resin for matt products{译} China National Standards
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GB/T 42882-2023 Sustainable development of cities and communities Smart city operation model Guidelines for responding to public health emergencies{译} China National Standards
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GB/T 42878-2023 Artificial Weather Modification Ground Operation Airspace Application and Usage Requirements{译} China National Standards
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GB/T 42835-2023 Semiconductor integrated circuit system on chip (SoC){译} China National Standards
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GB/T 42744-2023 Microwave circuit electronically adjustable attenuator test method{译} China National Standards
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GB/T 42832.1-2023 Beidou Satellite-based Augmentation System Space Signal Interface Specification Part 1: Single-frequency Augmentation Service Signal BDSBAS-B1C{译} China National Standards
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GB/T 14699-2023 feed sampling{译} China National Standards
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GB/T 13882-2023 Determination of iodine in feed{译} China National Standards
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GB/T 22427.7-2023 Starch viscosity determination{译} China National Standards
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GB/T 42865.1-2023 Water quota for service industry Part 1: Swimming places{译} China National Standards
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GB/T 41247-2023 E-commerce live sales quality management specifications{译} China National Standards
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GB/T 42843.1-2023 Microbubble Technology Measurement Sampling and Sample Preparation Part 1: Ultrafine Bubble Water Dispersion System{译} China National Standards
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GB/T 667-2023 Chemical Reagent Zinc Nitrate Hexahydrate (Zinc Nitrate){译} China National Standards
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GB/T 42839-2023 Semiconductor integrated circuit Analog-to-digital (AD) converter{译} China National Standards
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GB/T 16903.2-2023 Rules for the representation of graphic symbols for signs Part 2: Common symbol elements for graphic symbols of public information{译} China National Standards
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GB/T 42911-2023 Carbon fiber reinforced composite materials accelerated moisture absorption and supersaturation adjustment method for sealed pressure vessels{译} China National Standards
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GB/T 42894-2023 Emergency medicine packaging requirements{译} China National Standards
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GB/T 42952.1-2023 Thermoplastic pipes for fluid conveyance - Dimensions and tolerances - Part 1: Metric series{译} China National Standards
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GB/T 42948-2023 Daily protective polyethylene gloves{译} China National Standards
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GB/T 42935-2023 Facilities Management Information Management Guide{译} China National Standards
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GB/T 26185-2023 Fast electric water heater{译} China National Standards
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GB/T 26176-2023 Soymilk Makers for Household and Similar Purposes{译} China National Standards
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GB/T 42932-2023 Road Traffic Asset Management System Implementation Guide{译} China National Standards
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GB/T 686-2023 Chemical reagent acetone{译} China National Standards
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GB/T 42912-2023 Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials under static immersion in molten salts or other liquids{译} China National Standards
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GB/T 25198-2023 pressure vessel head{译} China National Standards
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GB/T 35307-2023 Fluidized bed granular silicon{译} China National Standards
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GB/T 28712.6-2023 Heat exchanger types and basic parameters Part 6: Air-cooled heat exchanger{译} China National Standards
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GB/T 14034.1-2023 Hydraulic transmission connections Metal pipe couplings Part 1: 24° taper{译} China National Standards
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GB/T 7251.1-2023 Low-voltage switchgear and controlgear complete sets Part 1: General provisions{译} China National Standards
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GB/T 42665-2023 Test method for spherical indentation strength of porous ceramics{译} China National Standards
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GB/T 17601-2023 Refractory materials - Test methods for acid resistance{译} China National Standards
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GB/T 7251.2-2023 Low voltage switchgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets{译} China National Standards
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GB/T 42794-2023 Nickel iron - Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium and copper content - Spark source atomic emission spectrometry{译} China National Standards
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GB/T 42913-2023 Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids{译} China National Standards
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GB/T 17928-2023 Leather - Physical and mechanical tests - Determination of pinhole tear strength{译} China National Standards
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GB/T 42904-2023 Corrosion of metals and alloys Seawater pipeline dynamic corrosion test{译} China National Standards
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GB/T 42903-2023 Metallic materials—Method for determination of creep crack and creep-fatigue crack growth rates{译} China National Standards
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GB/T 42857-2023 Safety requirements for pressure swing adsorption hydrogen purification system{译} China National Standards
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GB/T 42785-2023 Bearing steel wire rod{译} China National Standards
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GB/T 27914-2023 Risk Management Legal Risk Management Guide{译} China National Standards
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GB/T 6730.85-2023 Iron ore - Preparation and determination of certified standard samples for chemical analysis{译} China National Standards
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GB/T 42664-2023 Non-destructive testing of steel pipes Automatic ultrasonic detection of longitudinal and/or transverse defects in welded steel pipe seams{译} China National Standards
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GB/T 42663-2023 Water footprint assessment requirements for the steel industry{译} China National Standards
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GB/T 10322.1-2023 Iron Ore Sampling and Preparation Methods{译} China National Standards
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GB/T 42910-2023 Test method for high temperature compression shear strength of inorganic adhesives{译} China National Standards
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GB/T 42916-2023 Aluminum and aluminum alloy product identification{译} China National Standards
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GB/T 16865-2023 Specimens and methods for tensile testing of deformed aluminum, magnesium and their alloy processed products{译} China National Standards
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GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate, and lithium chloride Part 9: Determination of sulfate content Barium sulfate turbidity method{译} China National Standards
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GB/T 26038-2023 Tungsten-based high specific gravity alloy plate{译} China National Standards
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GB/T 6609.27-2023 Methods for chemical analysis and determination of physical properties of alumina - Part 27: Particle size analysis - Sieving method{译} China National Standards
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GB/T 6609.25-2023 Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density{译} China National Standards
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GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates Part 10: Determination of lead content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry{译} China National Standards
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GB/T 6150.8-2023 Methods for chemical analysis of tungsten concentrates Part 8: Determination of molybdenum content Thiocyanate spectrophotometry{译} China National Standards
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GB/T 27683-2023 Copper and copper alloy cutting chips and recycling specifications{译} China National Standards
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GB/T 5246-2023 electrolytic copper powder{译} China National Standards
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GB/T 42888-2023 Information Security Technology Machine Learning Algorithm Security Assessment Specification{译} China National Standards
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GB/T 3624-2023 Titanium and titanium alloy seamless pipes{译} China National Standards
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GB/T 42949-2023 Leather color fastness test color fastness to rotating rubbing{译} China National Standards
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GB/T 42707.1-2023 Remote operation and maintenance of CNC machine tools Part 1: General requirements{译} China National Standards
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GB/T 42668-2023 Samarium iron nitrogen bonded permanent magnet powder{译} China National Standards
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GB/T 42656-2023 Test method for kinetic properties of hydrogen absorption and release reaction of rare earth hydrogen storage alloys{译} China National Standards
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GB/T 29918-2023 Test method for pressure-composition isotherm (PCI) of rare earth hydrogen storage alloys{译} China National Standards
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GB/T 12956-2023 Bathroom supporting equipment requirements{译} China National Standards
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GB/T 5905.1-2023 Cranes - Inspection and testing specifications - Part 1: General principles{译} China National Standards
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GB/T 20147.4-2023 Colorimetry Part 4: CIE 1976 L* a* b* color space{译} China National Standards
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GB/T 20147.3-2023 Colorimetry Part 3: CIE Tristimulus Values{译} China National Standards
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GB/T 42667-2023 Test method for room temperature isobiaxial bending strength of fine ceramics - double loop method{译} China National Standards
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GB/T 42787-2023 High-entropy alloy powder for additive manufacturing{译} China National Standards
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GB/T 42929-2023 Technical requirements for intelligent risk prevention and control in Internet finance{译} China National Standards
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GB/T 42877-2023 Meteorological data service interface specification{译} China National Standards
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GB/T 42897-2023 Microelectromechanical systems (MEMS) technology Silicon-based MEMS nano-thickness film tensile strength test method{译} China National Standards
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GB/T 17899-2023 Corrosion of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution{译} China National Standards
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GB/T 27543-2023 Walking lifting platform truck{译} China National Standards
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GB/T 12274.401-2023 Qualified Quartz Crystal Oscillators Part 4-1: Blank Detailed Specification Capability Approval{译} China National Standards
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GB/T 42953-2023 Basic terminology of Chinese veterinary medicine{译} China National Standards
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GB/T 24187-2023 Cold drawn precision single layer welded steel pipe{译} China National Standards
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GB/T 42879-2023 Chemicals New Zealand Mud Snail (Potamopyrgus antipodarum) Reproduction Trial{译} China National Standards
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GB/T 42856-2023 Flight performance flight test requirements for large and medium-sized civil unmanned helicopter systems{译} China National Standards
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GB/T 713.7-2023 Steel plates and strips for pressure equipment Part 7: Stainless steel and heat-resistant steel{译} China National Standards
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GB/T 42950-2023 Leather color fastness test color fastness to saliva{译} China National Standards
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GB/T 23271-2023 Molybdenum disulfide{译} China National Standards
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GB/T 27000-2023 Conformity assessment Vocabulary and general principles{译} China National Standards
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GB/T 26063-2023 Beryllium aluminum alloy{译} China National Standards
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GB/T 42728-2023 Lithium-Ion Battery Pack Safety Design Guide{译} China National Standards
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GB/T 42721-2023 Electronic special gas nitric oxide{译} China National Standards
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GB/T 22461.1-2023 Surface chemical analysis Glossary Part 1: General and spectroscopic terminology{译} China National Standards
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GB/T 42708-2023 Financial Cybersecurity Threat Information Sharing Guide{译} China National Standards
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GB/T 42820-2023 Multimodal cargo classification and codes{译} China National Standards
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GB/T 10001.8-2023 Public information graphic symbols Part 8: Behavioral indicator symbols{译} China National Standards
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GB/T 42847.2-2023 Reversible mode fuel cell module for energy storage systems Part 2: Performance testing method of reversible mode proton exchange membrane cell and stack{译} China National Standards
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GB/T 603-2023 Chemical reagents Preparation of preparations and articles used in test methods{译} China National Standards
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GB/T 42676-2023 Testing the quality of semiconductor single crystals X-ray diffraction method{译} China National Standards
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GB/T 26947-2023 Walking pallet truck{译} China National Standards
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GB/T 42430-2023 Testing of ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine{译} China National Standards
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GB/T 27700.1-2023 Qualified surface acoustic wave filters Part 1: General specifications{译} China National Standards
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GB/T 42786-2023 Building shading thermal comfort and visual comfort performance classification and detection methods{译} China National Standards
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GB/T 42863-2023 General test methods for spacecraft{译} China National Standards
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GB/T 3620.2-2023 Allowable deviations in chemical composition of titanium and titanium alloy processed products{译} China National Standards
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GB/T 33061.5-2023 Plastics - Determination of dynamic mechanical properties - Part 5: Non-resonant bending vibration method{译} China National Standards
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GB/T 42674-2023 Optical functional film microstructure thickness test method{译} China National Standards
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GB/T 42864-2023 Liquefied natural gas sampling facilities and sampling performance inspection{译} China National Standards
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GB/T 42830-2023 mobile robot vocabulary{译} China National Standards
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GB/T 42892-2023 A Guide to Agile Project Management{译} China National Standards
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GB/T 42924.4-2023 Plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 4: Dynamic decomposition method using a cone corrosion meter.{译} China National Standards
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GB/T 23447-2023 Sanitary ware shower head{译} China National Standards
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GB/T 713.3-2023 Steel plates and strips for pressure equipment Part 3: Low alloy steels with specified low temperature properties{译} China National Standards
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GB/T 20705-2023 Quality requirements for cocoa liquor and cocoa cake{译} China National Standards
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GB/T 42850-2023 1275MPaMJ threaded bolt{译} China National Standards
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GB/T 37977.48-2023 Electrostatics Part 4-8: Standard test methods for specific applications Electrostatic discharge shielding bags{译} China National Standards
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GB/T 6150.12-2023 Methods for chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gravimetric method{译} China National Standards
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GB/T 14796-2023 Natural rubber color index determination method{译} China National Standards
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GB/T 28712.5-2023 Heat exchanger types and basic parameters Part 5: Spiral plate heat exchanger{译} China National Standards
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GB/T 42851-2023 1517MPaMJ threaded bolt{译} China National Standards
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GB/T 35306-2023 Determination of carbon and oxygen content in silicon single crystal Low-temperature Fourier transform infrared spectroscopy{译} China National Standards
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GB/T 42823-2023 para-aramid filament{译} China National Standards
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GB/T 4795-2023 Marine bilge water treatment device{译} China National Standards
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GB/T 42730-2023 Ergonomics Static work posture assessment{译} China National Standards
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GB/T 19831.3-2023 Oil and gas industry Casing centralizers Part 3: Rigid and semi-rigid centralizers{译} China National Standards
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GB/T 42798-2023 Ship domestic sewage collection system{译} China National Standards
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GB/T 42713-2023 Information and Documentation Participant Name Identifier{译} China National Standards
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GB/T 22638.11-2023 Test methods for aluminum foil Part 11: Testing of mechanical properties{译} China National Standards
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GB/T 22648-2023 Aluminum-plastic composite hose, aluminum foil for battery soft packaging{译} China National Standards
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GB/T 42899-2023 Test method for weldability of marine engineering structural steel{译} China National Standards
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GB/T 42875-2023 Urban Public Facilities Urban Furniture Classification{译} China National Standards
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GB/T 25821-2023 stainless steel strand{译} China National Standards
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GB/T 31958-2023 Amorphous silicon thin film transistor liquid crystal display substrate glass{译} China National Standards
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GB/T 27921-2023 Risk Management Risk Assessment Techniques{译} China National Standards
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GB/T 6730.84-2023 Iron ore - Determination of total rare earth content - Inductively coupled plasma atomic emission spectrometry{译} China National Standards
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GB/T 42653-2023 Glass high temperature viscosity test method{译} China National Standards
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GB/T 42813-2023 Data Paper Publishing Metadata{译} China National Standards
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GB/T 42670-2023 Determination method of Rockwell hardness of carbon materials{译} China National Standards
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GB/T 21888-2023 C.I. Acid Red 131 (Acid Brilliant Red P-9B 150%){译} China National Standards
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GB/T 42891-2023 Technical requirements for broadband customer network networking based on public telecommunications networks Multi-input multiple-output (MIMO) universal medium wired networking{译} China National Standards
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GB/T 42666-2023 Electronic dye liquid crystal dimming glass{译} China National Standards
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GB/T 42796-2023 Steel mechanical connectors{译} China National Standards
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GB/T 42762-2023 General technical requirements for cups and pots{译} China National Standards
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GB/T 30652-2023 Trichlorosilane for silicon epitaxy{译} China National Standards
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GB/T 42902-2023 Testing of surface defects of silicon carbide epitaxial wafers Laser scattering method{译} China National Standards
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GB/T 9722-2023 Chemical Reagents General Principles of Gas Chromatography{译} China National Standards
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GB/T 15092.2-2023 Appliance switches Part 2-1: Special requirements for cord switches{译} China National Standards
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GB/T 42775-2023 Data Security Risk Prevention and Control in the Securities and Futures Industry Data Classification and Grading Guidelines{译} China National Standards
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GB/T 26053-2023 Carbide based thermal spray powder{译} China National Standards
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GB/T 42799-2023 Ship and Marine Technology Navigation and Shallow Water Engineering Vessels Anchor Winch{译} China National Standards
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GB/T 23611-2023 Gold and gold alloy targets{译} China National Standards
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GB/T 42815-2023 Bond Price Indicator Product Description Specification{译} China National Standards
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GB/T 42833-2023 Minimum Performance Specifications for Beidou Satellite-Based Augmentation System Single-frequency Augmentation Service Airborne Equipment{译} China National Standards
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GB/T 42945-2023 Pulp - Determination of fine fiber mass fraction{译} China National Standards
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GB/T 42959-2023 Feed microbiological testing sampling{译} China National Standards
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GB/Z 42962-2023 Industrial Assistance Pig Industry Project Operation and Management Guide{译} China National Standards
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GB/T 42943-2023 General Technical Principles of Pulp Molded Products{译} China National Standards
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GB/T 24179-2023 Metal Materials Residual Stress Determination Indentation Strain Method{译} China National Standards
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GB/T 42925-2023 Internet Finance Personal Online Consumer Credit Information Disclosure{译} China National Standards
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GB/T 24437-2023 Classification and evaluation of prosthetic and orthotic configuration mechanisms{译} China National Standards
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GB/T 42746-2023 Adult 3D foot model{译} China National Standards
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GB/T 38880-2020 Technical Specification for Children's Masks "Modification No. 1"{译} China National Standards
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GB/T 23609-2023 Copper alloy seamless pipes for seawater desalination equipment{译} China National Standards
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GB/T 42593-2023 Government and social capital cooperation basic terminology and model classification{译} China National Standards
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GB/T 29490-2023 Enterprise Intellectual Property Compliance Management System Requirements{译} China National Standards
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GB/T 42955-2023 Determination of total nitrogen content in fertilizers Dumas combustion method{译} China National Standards
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GB/T 42900-2023 High strain rate and high temperature compression test method for metallic materials{译} China National Standards
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GB/T 42739-2023 Nanotechnology Terminology Nanozyme{译} China National Standards
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GB/T 34033.3-2023 Ships and Offshore Technology Risk Assessment of Ship Antifouling Systems Part 3: Methods for Human Health Risk Assessment of Antifouling Active Substances During the Application and Removal of Marine Antifouling Primers{译} China National Standards
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GB/T 42909-2023 Conductive adhesive tape for wireless terminal equipment{译} China National Standards
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GB/T 42944-2023 Paper, paperboard and paper products Determination of effective recycled content{译} China National Standards
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GB/T 42655-2023 Test method for high temperature compression properties of continuous fiber reinforced ceramic matrix composites{译} China National Standards
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GB/T 22260-2023 Determination of protein anabolic hormones in feed liquid chromatography-tandem mass spectrometry{译} China National Standards
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GB/T 20564.14-2023 High-strength cold-rolled steel plates and strips for automobiles Part 14: Low-density steel{译} China National Standards
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GB/T 8381.3-2023 Determination of lincosamides in feed liquid chromatography-tandem mass spectrometry{译} China National Standards
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GB/T 42931-2023 Facilities Management Benchmark Analysis Guide{译} China National Standards
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GB/T 12691-2021 Air compressor oil "Modification No. 1"{译} China National Standards
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GB/T 3884.12-2023 Methods for chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration{译} China National Standards
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GB/T 684-2023 Chemical reagent toluene{译} China National Standards
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GB/T 42893-2023 Implementation Guide for Quality Monitoring of E-commerce Transaction Products{译} China National Standards
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GB/T 42933-2023 Intermodal transport unit identification{译} China National Standards
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GB/T 42776-2023 Technology Assessment Classification{译} China National Standards
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GB/T 13883-2023 Determination of Selenium in Feed{译} China National Standards
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GB/T 20150-2023 Erythema reference action spectrum and standard erythema dose{译} China National Standards
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GB/T 42824-2023 Emergency lighting{译} China National Standards
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GB/T 42858-2023 Corrosion-resistant alloy coiled tubing{译} China National Standards
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GB/T 713.2-2023 Steel plates and strips for pressure equipment Part 2: Non-alloy and alloy steels with specified temperature properties{译} China National Standards
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GB/T 42919.4-2023 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method{译} China National Standards
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GB/T 20490-2023 Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in seamless and welded steel pipes{译} China National Standards
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