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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 38712-2020 Test method for thermal conductivity of ultrathin glass -- Heat flow method GB/T 38712-2020
GB/T 38713-2020 Medium manganese steel plate for offshore platform structure GB/T 38713-2020
GB/T 38714-2020 High thermal conductivity magnesium alloy profiles GB/T 38714-2020
GB/T 38715-2020 High strength magnesium alloy bars GB/T 38715-2020
GB/T 38716-2020 Primary and secondary school students safety education service specification GB/T 38716-2020
GB/T 38717-2020 Terminology of amphibious aircraft GB/T 38717-2020
GB/T 38718-2020 Geological evaluating methods for shale oil GB/T 38718-2020
GB/T 38719-2020 Metallic materials -- Tube -- Determination of biaxial stress-strain curve of tube by hydro-bulging test GB/T 38719-2020
GB/T 38720-2020 Microstructure examination of medium-carbon steel and medium-carbon alloy structural steel after quenching GB/T 38720-2020
GB/T 38726-2020 Specifications for information exchange of express items in air transport GB/T 38726-2020
GB/T 38727-2020 Biodegradable plastic films and bags for express logistics transportation and delivery GB/T 38727-2020
GB/T 38800-2020 General technical requirements of modular isolation units for emergency medical use GB/T 38800-2020
GB/T 3906-2020 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV GB/T 3906-2020
GB/T 4156-2020 Metallic materials -- Sheet and strip -- Erichsen cupping test GB/T 4156-2020
GB/T 5137.1-2020 Test methods of safety glazing materials used on road vehicles -- Part 1: Mechanical properties tests GB/T 5137.1-2020
GB/T 5137.2-2020 Test methods of safety glazing materials used on road vehicles -- Part 2: Optical properties tests GB/T 5137.2-2020
GB/T 5137.3-2020 Test methods of safety glazing materials used on road vehicles -- Part 3: Radiation, high temperature, humidity, fire and simulated weathering resistance tests GB/T 5137.3-2020
GB/T 5137.4-2020 Test methods of safety glazing materials used on road vehicles -- Part 4: Determination of solar characteristic GB/T 5137.4-2020
GB/T 5137.5-2020 Test methods of safety glazing materials used on road vehicles -- Part 5: Resistant-to-chemical and resistant-to-temperature changes test GB/T 5137.5-2020
GB/T 5959.12-2020 Safety in installations for electroheating and electromagnetic processing -- Part 12: Particular requirements for infrared electroheating GB/T 5959.12-2020
GB/T 6041-2020 General rules for mass spectrometric analysis GB/T 6041-2020
GB/T 6324.10-2020 Test method of organic chemical products -- Part 10: Determination of trace sulfur in organic liquid products -- Ultraviolet fluorescence method GB/T 6324.10-2020
GB/T 6931.1-2020 Belt drives -- Vocabulary -- Part 1: Basic vocabulary GB/T 6931.1-2020
GB/T 6931.2-2020 Belt drives -- Vocabulary -- Part 2: V-belts and V-ribbed belt drives GB/T 6931.2-2020
GB/T 6931.3-2020 Belt drives -- Vocabulary -- Part 3: Synchronous belt drives GB/T 6931.3-2020
GB/T 8243.14-2020 Methods of test for full-flow lubricating oil filters for internal combustion engines -- Part 14: Cold start simulation and hydraulic pulse durability for composite filter housings GB/T 8243.14-2020
GB/T 8478-2020 Aluminium windows and doors GB/T 8478-2020
GB/T 896-2020 E rings GB/T 896-2020
GB/T 9330-2020 Plastic insulated control cables GB/T 9330-2020
GB/T 11357-2020 Quality, roughness and balance of transmission pulleys GB/T 11357-2020
GB/T 11989-2020 Surface active agents -- Test methods of technical sodium alkylarylsulphonates (excluding benzene derivatives) GB/T 11989-2020
GB/T 12729.3-2020 Spices and condiments -- Preparation of a ground sample for analysis GB/T 12729.3-2020
GB/T 13319-2020 Geometrical product specifications (GPS) -- Geometrical tolerancing -- Pattern and combined geometrical specification GB/T 13319-2020
GB/T 13908-2020 General requirements for mineral exploration GB/T 13908-2020
GB/T 16145-2020 Gamma spectrometry method of analysing radionuclides in biological samples GB/T 16145-2020
GB/T 1800.1-2020 Geometrical product specifications (GPS) -- ISO code system for tolerances on linear sizes -- Part 1: Basis of tolerances, deviations and fits GB/T 1800.1-2020
GB/T 1800.2-2020 Geometrical product specifications (GPS) -- ISO code system for tolerances on linear sizes -- Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts GB/T 1800.2-2020
GB/T 18770-2020 Management quality rating and technology requirement for edible salt wholesale enterprises GB/T 18770-2020
GB/T 19724-2020 Forestry machinery -- Portable chainsaws and brush-cutters -- Exhaust system-caused fire risk GB/T 19724-2020
GB/T 19725.1-2020 Agricultural and forestry machinery -- Safety requirements and testing for portable, hand-held, powered brush-cutters and grass-trimmers -- Part 1: Machines fitted with an integral combustion engine GB/T 19725.1-2020
GB/T 19725.2-2020 Agricultural and forestry machinery -- Safety requirements and testing for portable, hand-held, powered brush-cutters and grass-trimmers -- Part 2: Machines for use with back-pack power unit GB/T 19725.2-2020
GB/T 19726.1-2020 Machinery for forestry -- Portable chain-saw safety requirements and testing -- Part 1: Chainsaws for forest service GB/T 19726.1-2020
GB/T 19726.2-2020 Machinery for forestry -- Portable chain-saw safety requirements and testing-- Part 2: Chainsaws for tree service GB/T 19726.2-2020
GB/T 20281-2020 Information security technology -- Security technical requirements and testing assessment approaches for firewall GB/T 20281-2020
GB/T 20308-2020 Geometrical product specifications (GPS) -- Matrix model GB/T 20308-2020
GB/T 20567-2020 Vanadium-nitrogen GB/T 20567-2020
GB/T 20888.1-2020 Machinery for forestry -- Safety requirements and testing for pole-mounted powered pruners -- Part 1: Machines fitted with an integral combustion engine GB/T 20888.1-2020
GB/T 20888.2-2020 Machinery for forestry -- Safety requirements and testing for pole-mounted powered pruners -- Part 2: Machines for use with back-pack power source GB/T 20888.2-2020
GB/T 21085-2020 Qualified certificate of vehicle GB/T 21085-2020
GB/T 21833.1-2020 Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes -- Part 1: Tubes for heat exchanger GB/T 21833.1-2020
GB/T 21833.2-2020 Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes -- Part 2: Pipes for fluid service GB/T 21833.2-2020
GB/T 22240-2020 Information security technology -- Classification guide for classified protection of cybersecurity GB/T 22240-2020
GB/T 22864-2020 Towels GB/T 22864-2020
GB/T 23137-2020 Heat pump water heater for household and similar application GB/T 23137-2020
GB/T 24637.1-2020 Geometrical product specifications (GPS) -- General concepts -- Part 1: Model for geometrical specification and verification GB/T 24637.1-2020
GB/T 24637.2-2020 Geometrical product specifications (GPS) -- General concepts -- Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities GB/T 24637.2-2020
GB/T 24637.3-2020 Geometrical product specifications (GPS) -- General concepts -- Part 3: Tolerance features GB/T 24637.3-2020
GB/T 24637.4-2020 Geometrical product specifications (GPS) -- General concepts -- Part 4: Geometrical characteristics for quantifying GPS deviations GB/T 24637.4-2020
GB/T 24679.2-2020 Equipment for crop protection -- Knapsack sprayers -- Part 2: Safety and environmental requirements GB/T 24679.2-2020
GB/T 2481.2-2020 Bonded abrasives -- Determination and designation of grain size distribution -- Part 2: Microgrits GB/T 2481.2-2020
GB/T 25066-2020 Information security technology -- Type and code of information security products GB/T 25066-2020
GB/T 25067-2020 Information technology -- Security techniques -- Requirements for bodies providing audit and certification of information security management systems GB/T 25067-2020
GB/T 28239-2020 Limits and measurement methods for non-road diesel engine specific fuel consumption GB/T 28239-2020
GB/T 28454-2020 Information technology -- Security techniques -- Selection, deployment and operation of intrusion detection and prevention systems (IDPS) GB/T 28454-2020
GB/T 28826.2-2020 Information technology -- Common biometric exchange formats framework -- Part 2: Procedures for the operation of the biometric registration authority GB/T 28826.2-2020
GB/T 2889.1-2020 Plain bearings -- Terms, definitions, classification and symbols -- Part 1: Design, bearing materials and their properties GB/T 2889.1-2020
GB/T 2889.2-2020 Plain bearings -- Terms, definitions, classification and symbols -- Part 2: Friction and wear GB/T 2889.2-2020
GB/T 2889.3-2020 Plain bearings -- Terms, definitions, classification and symbols -- Part 3: Lubrication GB/T 2889.3-2020
GB/T 29479.2-2020 Mobile laboratory -- Part 2: Competence requirements GB/T 29479.2-2020
GB/T 29633.4-2020 Antarctic geographical names -- Part 4: Romanizing GB/T 29633.4-2020
GB/T 30284-2020 Information security techniques -- Security technical requirements for operating system on smart mobile terminal GB/T 30284-2020
GB/T 30428.8-2020 Information system for digitized supervision and management of city -- Part 8: Register, treatment and closed for supervision cases GB/T 30428.8-2020
GB/T 3089-2020 Seamless ultra-thin wall stainless steel tubes GB/T 3089-2020
GB/T 3090-2020 Seamless small diameter stainless steel tubes GB/T 3090-2020
GB/T 31301.6-2020 Footwear manufacturing machines -- Safety requirements -- Part 6: Cementing and cementing drying machines GB/T 31301.6-2020
GB/T 31301.7-2020 Footwear manufacturing machines -- Safety requirements -- Part 7: Milling and engraving machines GB/T 31301.7-2020
GB/T 31301.8-2020 Footwear manufacturing machines -- Safety requirements -- Part 8: Moulding machines GB/T 31301.8-2020
GB/T 31396.3-2020 Machine tools -- Dimensions and geometric tests for self-centering chucks with two-piece jaws -- Part 3: Power-operated chucks with serrated jaws GB/T 31396.3-2020
GB/T 3286.10-2020 Methods for chemical analysis of limestone and dolomite -- Part 10: Determination of titanium dioxide content -- Diantipyrylmethane spectrophotometric method GB/T 3286.10-2020
GB/T 34874.6-2020 Geometrical product specifications (GPS) -- X-ray three dimensional size measuring machines -- Part 6: Testing method of workpieces GB/T 34874.6-2020
GB/T 34953.4-2020 Information technology -- Security techniques -- Anonymous entity authentication -- Part 4: Mechanisms based on weak secrets GB/T 34953.4-2020
GB/T 36464.1-2020 Information technology -- Intelligent speech interaction system -- Part 1: General specifications GB/T 36464.1-2020
GB/T 37414.2-2020 Electrical equipment and system of industrial robot -- Part 2: Requirements for AC servo driver device GB/T 37414.2-2020
GB/T 37414.3-2020 Electrical equipment and system of industrial robot -- Part 3: Requirements for AC servo motor GB/T 37414.3-2020
GB/T 37733.2-2020 Sensor network -- Remote personal health status monitoring -- Part 2: Interface technical requirements between terminals and platform GB/T 37733.2-2020
GB/T 38001.11-2020 Flexible display devices -- Part 1-1: Terminology and letter symbols GB/T 38001.11-2020
GB/T 38001.62-2020 Flexible display devices -- Part 6-2: Environmental testing methods GB/T 38001.62-2020
GB/T 38206.2-2020 Methods to assess the reliability of pneumatic components -- Part 2: Directional control valve GB/T 38206.2-2020
GB/T 38614-2020 Measurement method for nano positioning and scanning stage based on flexure hinge mechanism and piezo actuator GB/T 38614-2020
GB/T 38615-2020 General specification of ultrasonic level meter GB/T 38615-2020
GB/T 38616-2020 Terminology for nano positioning and scanning stage GB/T 38616-2020
GB/T 38617-2020 Industrial-process measurement and control instruments terminology -- Level measuring instruments terminology GB/T 38617-2020
GB/T 38618-2020 Information technology -- Telecommunications and information exchange between systems -- Specification for high reliability and low latency wireless network communication protocol GB/T 38618-2020
GB/T 38619-2020 Industrial internet of things -- Specification of structured description for data acquisition GB/T 38619-2020
GB/T 38620-2020 Methods of evaluating the performance of ultrasonic level meter GB/T 38620-2020
GB/T 38621-2020 Transient thermal test method for light emitting diode modules GB/T 38621-2020
GB/T 38622-2020 Containers -- General technology specification of 2.45 GHz frequency band cargo shipment tag GB/T 38622-2020
GB/T 38624.1-2020 Internet of things -- Gateway -- Part 1: Gateway technology requirements for access of sensing device GB/T 38624.1-2020
GB/T 38625-2020 Information security technology -- Security test requirements for cryptographic modules GB/T 38625-2020
GB/T 38626-2020 Information security technology -- Guide to password protection for intelligent connected device GB/T 38626-2020