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www.ChineseStandard.net Database: 189759 (12 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 40519-2021 Design requirements for atomic oxygen protection of spacecraft GB/T 40519-2021
GB/T 40520-2021 Rules for the product maturity of aerospace equipment GB/T 40520-2021
GB/T 40521.1-2021 Passenger cars test track for a severe lane-change manoeuvre -- Part 1: Double lane-change GB/T 40521.1-2021
GB/T 40521.2-2021 Passenger cars test track for a severe lane-change manoeuvre -- Part 2: Obstacle avoidance GB/T 40521.2-2021
GB/T 40523.1-2021 Ships and marine technology -- Measurement of changes in hull and propeller performance -- Part 1: General principles GB/T 40523.1-2021
GB/T 40523.2-2021 Ships and marine technology -- Measurement of changes in hull and propeller performance -- Part 2: Default method GB/T 40523.2-2021
GB/T 40523.3-2021 Ships and marine technology -- Measurement of changes in hull and propeller performance -- Part 3: Alternative methods GB/T 40523.3-2021
GB/T 40528.1-2021 Requirements for structural dimensions of multi-hull yacht -- Part 1: Composite material GB/T 40528.1-2021
GB/T 40529-2021 Ships and marine technology -- Cargo winches GB/T 40529-2021
GB/T 40530-2021 Ships and marine technology -- Safety valve for cargo tanks of LNG carriers -- Design and testing requirements GB/T 40530-2021
GB/T 40531.1-2021 Ships and marine technology -- Specifications for gas detectors intended for use on board ships -- Part 1: Portable gas detectors for atmosphere testing of enclosed spaces GB/T 40531.1-2021
GB/T 40533-2021 Ships and marine technology -- Loose gear of lifting appliances on ships -- Pulleys GB/T 40533-2021
GB/T 40534-2021 Ships and marine technology -- Loose gear of lifting appliances on ships -- Hooks GB/T 40534-2021
GB/T 40535.1-2021 Test methods of continuous nitride ceramic fibers -- Part 1: Nitrogen content GB/T 40535.1-2021
GB/T 40536-2021 Design requirements for residual propellant venting of spacecraft GB/T 40536-2021
GB/T 40537-2021 Guidelines for design margin of aerospace products GB/T 40537-2021
GB/T 40538-2021 Structural stiffness control requirements of space vehicle GB/T 40538-2021
GB/T 40539-2021 Prevention requirements for foreign object debris of spacecraft GB/T 40539-2021
GB/T 40540-2021 Specification for silicone grease thermal filler of spacecraft GB/T 40540-2021
GB/T 40541-2021 Structural design requirements of metal pressure vessels for space system GB/T 40541-2021
GB/T 40542-2021 Design requirements for space explosive systems and devices GB/T 40542-2021
GB/T 40543-2021 Petroleum and natural gas industries -- Materials selection for high content CO2 for casing, tubing and downhole equipment GB/T 40543-2021
GB/T 40544-2021 Spacecraft interface requirements document for launch vehicle services GB/T 40544-2021
GB/T 40545-2021 Guidelines of hydraulic fracturing for coalbed methane well GB/T 40545-2021
GB/T 40546-2021 Design specification for coalbed methane well drainage engineering GB/T 40546-2021
GB/T 40547-2021 Design guidelines for coalbed methane well drilling and completion GB/T 40547-2021
GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells GB/T 40548-2021
GB/T 40549-2021 Determination of bulk density of coke in a small container GB/T 40549-2021
GB/T 40550-2021 Terminology of labor and personnel dispute arbitration GB/T 40550-2021
GB/T 40551-2021 Comparative testing of consumer products and related services -- General principles GB/T 40551-2021
GB/T 40552-2021 Guidance for assessment of outcomes of learning services GB/T 40552-2021
GB/T 40553-2021 Plastics -- Specifications for plastics suitable for home composting GB/T 40553-2021
GB/T 40505-2021 Wet electrostatic precipitator -- Methods of performance tests GB/T 40505-2021
GB/T 40506-2021 Bio-natural gas -- Terminology GB/T 40506-2021
GB/T 40507-2021 Passenger cars -- Free-steer behaviour -- Steering-pulse open-loop test method GB/T 40507-2021
GB/T 40508-2021 Determination of tar and dust concentrations in biomass-based synthetic gas GB/T 40508-2021
GB/T 40509-2021 Test method of transition test for the quantification of vehicle on-centre handling GB/T 40509-2021
GB/T 40510-2021 Bio-natural gas as vehicle fuel GB/T 40510-2021
GB/T 40511-2021 General technical specifications for collection, storage and transportation of raw materials of agricultural and forestry biomass GB/T 40511-2021
GB/T 40512-2021 Test method of exposure to weathering for motor vehicle GB/T 40512-2021
GB/T 40513-2021 Contamination control requirements for spacecraft optics remote instrument GB/T 40513-2021
GB/T 40514-2021 Electrostatic precipitator GB/T 40514-2021
GB/T 40515-2021 Ships and marine technology -- Globe valves for use in low temperature applications -- Design and testing requirements GB/T 40515-2021
GB/T 40516-2021 Metal valves for use in marine J-flanged pipe face-to-face and centre-to-face dimensions GB/T 40516-2021
GB/T 40517-2021 Solar thermal storage system for low and medium temperature application GB/T 40517-2021
GB/T 40518-2021 Guideline of technology readiness assessment for aerospace engineering GB/T 40518-2021
GB/T 40611-2021 Plastics -- Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface -- Method by measuring the oxygen demand in closed respirometer GB/T 40611-2021
GB/T 40612-2021 Plastics -- Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface -- Method by analysis of evolved carbon dioxide GB/T 40612-2021
GB/T 4134-2021 Gold ingots GB/T 4134-2021
GB/T 4214.11-2021 Test method for noise of household and similar electrical appliances -- Particular requirements for electrically-operated food preparation appliances GB/T 4214.11-2021
GB/T 4214.12-2021 Test method for noise of household and similar electrical appliances -- Particular requirements for fan heaters GB/T 4214.12-2021
GB/T 4214.13-2021 Test method for noise of household and similar electrical appliances -- Particular requirements for range hoods and other cooking fume extractors GB/T 4214.13-2021
GB/T 4214.14-2021 Test method for noise of household and similar electrical appliances -- Particular requirements for refrigerators, frozen-food storage cabinets and food freezers GB/T 4214.14-2021
GB/T 4214.15-2021 Test method for noise of household and similar electrical appliances -- Particular requirements for electric thermal storage room heaters GB/T 4214.15-2021
GB/T 4678.15-2021 Die casting dies -- Components -- Part 15: Spacer blocks GB/T 4678.15-2021
GB/T 4706.110-2021 Safety of household and similar electrical appliances -- Part 2: Particular requirements for robotic battery powered electrical lawnmowers GB/T 4706.110-2021
GB/T 4950-2021 Sacrificial anode of zinc alloy GB/T 4950-2021
GB/T 50485-2020 Technical standard for microirrigation engineering GB/T 50485-2020
GB/T 50526-2021 Technical code for public address system engineering GB/T 50526-2021
GB/T 50532-2021 Coal industry design code of repairing facilities for electro-mechanical equipment of mining district GB/T 50532-2021
GB/T 50538-2020 Technical standard for anti-corrosion and insulation coatings of buried steel pipeline GB/T 50538-2020
GB/T 50549-2020 Coding standard for power plant designation system GB/T 50549-2020
GB/T 50599-2020 Technical standard for renovation of irrigation districts GB/T 50599-2020
GB/T 50600-2020 Technique standard for seepage control and lining engineering on canal GB/T 50600-2020
GB/T 50760-2021 Code for engineering technology of digital trunking communication GB/T 50760-2021
GB/T 5138-2021 Liquid chlorine for industrial use GB/T 5138-2021
GB/T 51394-2020 Standard for load on hydraulic structures GB/T 51394-2020
GB/T 51402-2021 (Design standards for urban passenger transport hubs) GB/T 51402-2021
GB/T 51403-2021 (Engineering Technical Standards for Seepage Control System of Domestic Waste Sanitary Landfill Site) GB/T 51403-2021
GB/T 51408-2021 (Building isolation design standard) GB/T 51408-2021
GB/T 51422-2021 (Technical Standards for Testing, Appraisal and Reinforcement of Building Metal Sheet Enclosure System) GB/T 51422-2021
GB/T 51425-2020 Standard for design of observation and monitor system on forest fire GB/T 51425-2020
GB/T 51431-2020 Technical standard for mobile communication base station engineering GB/T 51431-2020
GB/T 51435-2021 Technical standard for rural solid waste collection transportation and treatment GB/T 51435-2021
GB/T 51437-2021 (Design standards for wind-solar-storage combined power station) GB/T 51437-2021
GB/T 51439-2021 (Urban pedestrian and bicycle transportation system planning standards) GB/T 51439-2021
GB/T 51443-2021 Standard for process design of indium recovery GB/T 51443-2021
GB/T 5187-2021 Copper and copper alloy foil GB/T 5187-2021
GB/T 5195.11-2021 Fluorspar -- Determination of manganese content -- Periodate spectrophotometry and flame atomic absorption spectrometry GB/T 5195.11-2021
GB/T 5211.14-2021 General methods of test for pigments and extenders -- Part 14: Determination of residue on sieve -- Mechanical flushing procedure GB/T 5211.14-2021
GB/T 5235-2021 Designation and chemical composition of wrought nickel and nickel alloy GB/T 5235-2021
GB/T 5687.13-2021 Ferrochromium -- Determination of chromium, silicon, manganese, titanium, vanadium, iron contents -- Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method) GB/T 5687.13-2021
GB/T 6015-2021 Determination of trace dimer and residual extraction agent of butadiene for industrial use -- Gas chromatographic method GB/T 6015-2021
GB/T 6017-2021 Determination of purity and hydrocarbon impurities of butadiene for industrial use -- Gas chromatographic method GB/T 6017-2021
GB/T 6110-2021 Drawing dies -- Carbide alloy drawing dies -- Structural types and dimensions GB/T 6110-2021
GB/T 611-2021 Chemical reagent -- General method for the determination of density GB/T 611-2021
GB/T 6132-2021 Interchangeability dimensions for milling cutter or milling cutter arbors GB/T 6132-2021
GB/T 614-2021 Chemical reagent -- General method for the determination of refractive index GB/T 614-2021
GB/T 6286-2021 Determination of bulk density for molecular sieve GB/T 6286-2021
GB/T 6287-2021 Determination of static adsorbed water for molecular sieve GB/T 6287-2021
GB/T 6288-2021 Determination of particle size for granular molecular sieve GB/T 6288-2021
GB/T 6324.11-2021 Test method of organic chemical products -- Part 11: Determination of trace arsenic in liquid products -- Atomic fluorescence spectrometric method GB/T 6324.11-2021
GB/T 6328-2021 Test method for shear impact strength of adhesive bonds GB/T 6328-2021
GB/T 6580-2021 Glass -- Resistance to attack by a boiling aqueous solution of mixed alkali -- Method of test and classification GB/T 6580-2021
GB/T 6582-2021 Glass -- Hydrolytic resistance of glass grains at 98℃ -- Method of test and classification GB/T 6582-2021
GB/T 7163-2021 Requirements of reliability analysis for nuclear power plant safety systems GB/T 7163-2021
GB/T 7187.1-2021 Fuel oil consumption for transportation ships -- Part 1: Calculation method for marine ships GB/T 7187.1-2021
GB/T 7728-2021 Chemical analysis of metallurgical products -- General rule for flame atomic absorption spectrometric methods GB/T 7728-2021
GB/T 7729-2021 Chemical analysis of metallurgical products -- General rule for spectrophotometric methods GB/T 7729-2021
GB/T 7731.10-2021 Ferrotungsten -- Determination of carbon content -- Infrared absorption method GB/T 7731.10-2021