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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44501-2024 |
Test methods for artificial leather and synthetic leather - Determination of azodicarbonamide content 人造革合成革试验方法-偶氮二甲酰胺含量的测定 |
China National Standards method |
 English PDF |
| GB/T 44507-2024 |
Test methods for artificial leather and synthetic leather - Determination and evaluation of surface scratch resistance 人造革合成革试验方法-表面耐刮擦的测定及评价 |
China National Standards method |
English PDF |
| GB/T 44454-2024 |
General test method for absolute measurement of photoluminescent quantum efficiency of fluorescent materials 荧光材料光致发光量子效率绝对测量通用检测方法 |
China National Standards method |
English PDF |
| GB/Z 5169.48-2024 |
Fire hazard test for electrical and electronic products - Part 48: Basic test method for glowing wire/hot wire - Hot wire loop test - Apparatus, confirmation test method and guidelines 电工电子产品着火危险试验-第48部分：灼热丝/热丝基本试验方法-热丝圈试验-装置、确认试验方法和导则 |
China National Standards method |
English PDF |
| GB/T 44290-2024 |
Biogenic carbon content of wood and wood products Calculation method 木材与木制品生物碳含量计算方法 |
China National Standards method |
English PDF |
| GB/T 44671-2024 |
Basic test of semen Test-Requirements and test methods 精液基础检验-要求和试验方法 |
China National Standards method |
English PDF |
| GB/T 44524-2024 |
Additive manufacturing - porosity of metal parts - industrial computer tomography (CT) detection method 增材制造-金属制件孔隙率-工业计算机层析成像（CT）检测方法 |
China National Standards method |
English PDF |
| GB/T 44537-2024 |
Fine ceramic room temperature fracture toughness test method-Surface crack bending beam (SCF) method 精细陶瓷室温断裂韧性试验方法-表面裂纹弯曲梁（SCF）法 |
China National Standards method |
English PDF |
| GB/T 44547-2024 |
Fine ceramic fracture toughness test method-Single-sided V-notch beam (SEVNB) method 精细陶瓷断裂韧性试验方法-单边V形切口梁（SEVNB）法 |
China National Standards method |
English PDF |
| GB/T 44615-2024 |
Detection method for volatile organic compounds in soil of agricultural product production areas-Dual column gas chromatography 农产品产地土壤中挥发性有机物检测方法-双柱气相色谱法 |
China National Standards method |
English PDF |
| GB/T 44644.2-2024 |
Road vehicles-50Ω impedance radio frequency connection system interface-Part 2: Test methods 道路车辆-50Ω阻抗射频连接系统接口-第2部分：测试方法 |
China National Standards method |
English PDF |
| GB/T 44580-2024 |
Thermoplastic valves-Fatigue strength-Test methods 热塑性塑料阀门-疲劳强度-试验方法 |
China National Standards method |
English PDF |
| GB/T 44576-2024 |
Thermoplastic valves-Torque-Test methods 热塑性塑料阀门-扭矩-试验方法 |
China National Standards method |
English PDF |
| GB/T 32974-2024 |
Test and calculation method for thermal balance of regenerative industrial furnaces in the steel industry 钢铁行业蓄热式工业炉窑热平衡测试与计算方法 |
China National Standards method |
English PDF |
| GB/T 44577-2024 |
Commercial electric dishwashers - Performance test methods 商用电动洗碗机-性能测试方法 |
China National Standards method |
English PDF |
| GB/T 23603-2024 |
Detection method for contamination layer on the surface of titanium and titanium alloys 钛及钛合金表面污染层检测方法 |
China National Standards method |
English PDF |
| GB/T 11064.1-2024 |
Chemical analysis methods for lithium carbonate, lithium hydroxide monohydrate and lithium chloride - Part 1: Determination of lithium carbonate content - Titration method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法-第1部分：碳酸锂含量的测定-滴定法 |
China National Standards method |
English PDF |
| GB/T 31486-2024 |
Electrical performance requirements and test methods for power batteries for electric vehicles 电动汽车用动力蓄电池电性能要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 38216.4-2024 |
Steel slag - Determination of total iron content - Titanium trichloride - potassium dichromate titration method 钢渣-全铁含量的测定-三氯化钛-重铬酸钾滴定法 |
China National Standards method |
English PDF |
| GB/T 44436-2024 |
Laboratory testing and calibration methods for soft X-ray - extreme ultraviolet band space imaging instruments 软X射线-极紫外波段空间成像仪器实验室检测与定标方法 |
China National Standards method |
English PDF |
| GB/T 13477.25-2024 |
Test methods for building sealing materials - Part 25: Determination of fungal resistance 建筑密封材料试验方法-第25部分：耐霉菌性的测定 |
China National Standards method |
English PDF |
| GB/T 7948-2024 |
Sliding bearings - Limit PV test method for plastic bushings 滑动轴承-塑料轴套极限PV试验方法 |
China National Standards method |
English PDF |
| GB/T 44621-2024 |
Grain and oil inspection - GC/MS method for determination of 3-chloropropanol fatty acid esters and glycidyl fatty acid esters 粮油检验-GC/MS法测定3-氯丙醇脂肪酸酯和缩水甘油脂肪酸酯 |
China National Standards method |
English PDF |
| GB/T 44605-2024 |
Lasers and laser-related equipment - Measurement of absorption distribution of laser optical components - photothermal imaging method 激光器和激光相关设备-激光光学元件吸收分布测量-光热成像法 |
China National Standards method |
English PDF |
| GB/T 14271-2024 |
Test methods for the cleaning rate of fluff - oil pressure method 毛绒洗净率试验方法-油压法 |
China National Standards method |
English PDF |
| GB/T 44551-2024 |
Optical functional films - Weather resistance determination method - Solvent induction method 光学功能薄膜-耐候性测定方法-溶剂诱导法 |
China National Standards method |
English PDF |
| GB/T 44719-2024 |
Intelligent networked vehicles - Road test methods and requirements for autonomous driving functions 智能网联汽车-自动驾驶功能道路试验方法及要求 |
China National Standards method |
English PDF |
| GB/T 3074.2-2024 |
Determination method for elastic modulus of carbon materials 炭素材料弹性模量测定方法 |
China National Standards method |
English PDF |
| GB/T 24203-2024 |
Determination method for bulk density, true density, true porosity and apparent porosity of carbon materials 炭素材料体积密度、真密度、真气孔率、显气孔率的测定方法 |
China National Standards method |
English PDF |
| GB/T 44608-2024 |
Identification method for quarantine of concave-headed elf beetles 凹额精灵小蠹检疫鉴定方法 |
China National Standards method |
English PDF |
| GB/T 6402-2024 |
Ultrasonic testing method for steel forgings 钢锻件超声检测方法 |
China National Standards method |
English PDF |
| GB/T 44349-2024 |
Detection of total polyphenols in bee pollen - Folin phenol reagent colorimetric method 蜂花粉总多酚的检测-福林酚试剂比色法 |
China National Standards method |
English PDF |
| GB/T 44548-2024 |
methods for safety risk assessment of urban thermal pipelines 城市热力管道安全风险评估方法 |
China National Standards method |
English PDF |
| GB/T 44620-2024 |
Detection method for phlorizin in apples and apple products-High performance liquid chromatography 苹果及苹果制品中根皮苷的检测方法-高效液相色谱法 |
China National Standards method |
English PDF |
| GB/T 44628-2024 |
Relationship and aggregation of scientific and technological resources-Principles and methods 科技资源关联及聚合-原则与方法 |
China National Standards method |
English PDF |
| GB/Z 44582-2024 |
Electric bread slice toaster for household and similar purposes-Test method for improving accessibility 家用和类似用途面包片电烘烤器-提高可达性测试方法 |
China National Standards method |
English PDF |
| GB/T 44573-2024 |
Performance test method for household fresh air purifiers 家用新风净化机性能测试方法 |
China National Standards method |
English PDF |
| GB/T 21649.1-2024 |
Particle size analysis-image analysis method-Part 1: Static image analysis method 粒度分析-图像分析法-第1部分：静态图像分析法 |
China National Standards method |
English PDF |
| GB/T 44619-2024 |
Identification method for quarantine of Pomacea canaliculata 福寿螺检疫鉴定方法 |
China National Standards method |
English PDF |
| GB/T 44610-2024 |
Identification method for quarantine of edible fungi diseases 食用菌病害检疫鉴定方法 |
China National Standards method |
English PDF |
| GB/T 44607-2024 |
Identification method for quarantine of papaya mealybugs 木瓜秀粉蚧检疫鉴定方法 |
China National Standards method |
English PDF |
| GB/T 5170.22-2024 |
Environmental test equipment inspection methods - Part 22: Reverberation field test equipment for acoustic vibration tests 环境试验设备检验方法-第22部分：声振试验用混响场试验设备 |
China National Standards method |
English PDF |
| GB/T 44433-2024 |
Performance requirements and test methods for intelligent speed limit systems for automobiles 汽车智能限速系统性能要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 44624-2024 |
Ergonomics of thermal environments - Contact with hot and cold surfaces =methods for evaluating human reactions during transport 热环境的人类工效学-接触冷热表面时人体反应评价方法 |
China National Standards method |
English PDF |
| GB/T 44549-2024 |
Test method for interfacial bonding strength of ceramic materials under high temperature conditions 高温条件下陶瓷材料界面黏结强度试验方法 |
China National Standards method |
English PDF |
| GB/T 20730.1-2024 |
Analog input two-digit or multi-digit output instruments for industrial process control systems - Part 1: Performance evaluation methods 工业过程控制系统用模拟输入两位或多位输出仪表-第1部分：性能评定方法 |
China National Standards method |
English PDF |
| GB/T 44599-2024 |
Antenna measurement site detection method 天线测量场地检测方法 |
China National Standards method |
English PDF |
| GB/T 44346-2024 |
Identification methods for wood activated carbon 木质活性炭鉴别方法 |
China National Standards method |
English PDF |
| GB 40164-2021 |
Technical requirements and test methods for brake parts for automobiles and trailers 汽车和挂车-制动器用零部件技术要求及试验方法 |
China National Standards method |
English PDF |
| GB/T 44378-2024 |
Insulating liquids-methods for particle counting and size classification 绝缘液体-颗粒计数和尺寸分类的方法 |
China National Standards method |
English PDF |
| GB/T 27665-2024 |
methods for measuring laser performance of neodymium-doped yttrium aluminum garnet laser rods 掺钕钇铝石榴石激光棒激光性能测量方法 |
China National Standards method |
English PDF |
| GB/T 1311-2024 |
Test methods for DC motors 直流电机试验方法 |
China National Standards method |
English PDF |
| GB/Z 44383-2024 |
Test method development - Guide for material selection 检测方法开发-物质选择指南 |
China National Standards method |
English PDF |
| GB/Z 44363-2024 |
Pyrogenicity - Principles and methods of pyrogenicity testing for medical devices 致热性-医疗器械热原试验的原理和方法 |
China National Standards method |
English PDF |
| GB/T 44341-2024 |
Determination of total sulfur content in fertilizers - High temperature combustion method 肥料中总硫含量的测定-高温燃烧法 |
China National Standards method |
English PDF |
| GB/T 5069-2024 |
Chemical analysis methods for magnesium-aluminum refractory materials 镁铝系耐火材料化学分析方法 |
China National Standards method |
English PDF |
| GB/T 5169.13-2024 |
Fire hazard testing for electrical and electronic products - Part 13: Basic test methods for glowing wire/hot wire - Glow wire ignition temperature (GWIT) test method for materials 电工电子产品着火危险试验-第13部分:灼热丝/热丝基本试验方法-材料的灼热丝起燃温度（GWIT）试验方法 |
China National Standards method |
English PDF |
| GB/T 5169.12-2024 |
Fire hazard testing for electrical and electronic products - Part 12: Basic test methods for glowing wire/hot wire - Glow wire flammability index (GWFI) test method for materials 电工电子产品着火危险试验-第12部分：灼热丝/热丝基本试验方法-材料的灼热丝可燃性指数（GWFI）试验方法 |
China National Standards method |
English PDF |
| GB/T 10069.3-2024 |
methods for determining noise levels and limits for rotating electrical machines - Part 3: Noise limits 旋转电机噪声测定方法及限值-第3部分：噪声限值 |
China National Standards method |
English PDF |
| GB/T 6553-2024 |
Electrical insulating materials for use under severe environmental conditions - Test methods for assessing resistance to tracking and erosion 严酷环境条件下使用的电气绝缘材料-评定耐电痕化和蚀损的试验方法 |
China National Standards method |
English PDF |
| GB/T 44276.2-2024 |
Microscopes - Cover glasses - Part 2: Material quality, finished product standards and packaging methods 显微镜-盖玻片-第2部分：材料质量、成品标准和包装方式 |
China National Standards method |
English PDF |
| GB/T 31838.8-2024 |
Solid insulating materials - Dielectric and resistive properties - Part 8: Determination of dielectric properties (AC method) - Relative dielectric constant and dielectric loss factor (frequency - 1-MHz~300-MHz) 固体绝缘材料-介电和电阻特性-第8部分：测定介电特性（AC方法）-相对介电常数和介质损耗因数（频率-1-MHz~300-MHz） |
China National Standards method |
English PDF |
| GB/T 44391-2024 |
methods for measuring magnetostrictive properties of grain-oriented electrical steel strips (sheets) using single-piece testers and optical sensors 用单片测试仪和光学传感器测量晶粒取向电工钢带（片）磁致伸缩特性的方法 |
China National Standards method |
English PDF |
| GB/T 2423.65-2024 |
Environmental testing - Part 2: Test methods - Test: salt spray/temperature/humidity/solar radiation combination 环境试验-第2部分：试验方法-试验：盐雾/温度/湿度/太阳辐射综合 |
China National Standards method |
English PDF |
| GB/T 2423.34-2024 |
Environmental testing - Part 2: Test methods - Test Z/AD: Temperature/humidity combined cycle test 环境试验-第2部分：试验方法-试验Z/AD:温度/湿度组合循环试验 |
China National Standards method |
English PDF |
| GB/T 2423.17-2024 |
Environmental testing - Part 2: Test methods - Test Ka: Salt spray 环境试验-第2部分：试验方法-试验Ka：盐雾 |
China National Standards method |
English PDF |
| GB/T 44335-2024 |
Fine ceramics - Coating test methods - Determination of internal stress in ceramic coatings based on Stoney's formula 精细陶瓷-涂层试验方法-基于Stoney公式的陶瓷涂层内应力测定 |
China National Standards method |
English PDF |
| GB/T 44326-2024 |
Test methods for consistency of radio frequency identification (RFID) electronic tags for tires 轮胎用射频识别（RFID）电子标签一致性试验方法 |
China National Standards method |
English PDF |
| GB/T 23561.12-2024 |
methods for determination of physical and mechanical properties of coal and rock - Part - 12 -: -Method for determination of the solidity coefficient of coal 煤和岩石物理力学性质测定方法-第-12-部分:-煤的坚固性系数测定方法 |
China National Standards method |
English PDF |
| GB/T 44376.1-2024 |
Microbubble technology - Water treatment applications - Part 1: Evaluation of ozone microbubble water generation system by methylene blue decolorization method System 微细气泡技术-水处理应用-第1部分：亚甲基蓝脱色法评价臭氧微细气泡水发生系统 |
China National Standards method |
English PDF |
| GB/Z 44235-2024 |
Nanotechnology - Characteristics and measurement methods of air filter media containing polymer nanofibers 纳米技术-含聚合物纳米纤维的空气过滤介质特性及测量方法 |
China National Standards method |
English PDF |
| GB/T 44388-2024 |
Space environment - Laboratory calibration method for thermal plasma in-situ detection payloads 空间环境-热等离子体原位探测载荷实验室定标方法 |
China National Standards method |
English PDF |
| GB/T 44438-2024 |
Furniture-Mattresses-Functional characteristics test methods 家具-床垫-功能特性测试方法 |
China National Standards method |
English PDF |
| GB/T 44392-2024 |
Energy consumption evaluation methods for electrical alloy production enterprises 电工合金生产企业能耗评价方法 |
China National Standards method |
English PDF |
| GB/T 19752-2024 |
Hybrid electric vehicle-power performance-test method 混合动力电动汽车-动力性能-试验方法 |
China National Standards method |
English PDF |
| GB/T 18385-2024 |
Pure electric vehicle-power performance-test method 纯电动汽车-动力性能-试验方法 |
China National Standards method |
English PDF |
| GB/T 44296-2024 |
Reciprocating internal combustion gas generator set-power and fuel consumption rate conversion method 往复式内燃燃气发电机组-功率和燃料消耗率换算方法 |
China National Standards method |
English PDF |
| GB/T 44415-2024 |
Motor vehicle braking performance road test requirements and methods based on global satellite navigation 基于全球卫星导航的机动车制动性能路试检验要求和方法 |
China National Standards method |
English PDF |
| GB/T 44411-2024 |
Motor vehicle inspection equipment and site adhesion coefficient test methods 机动车检验设备及场地附着系数检测方法 |
China National Standards method |
English PDF |
| GB/T 44299-2024 |
Measurement methods and declarations of detector detection range-passive infrared detectors for large and small motion detection 探测器探测范围的测量方法和声明-用于大和小运动探测的被动式红外探测器 |
China National Standards method |
English PDF |
| GB/T 44440-2024 |
Insulation materials-Determination of long-term water absorption by diffusion method 保温材料-扩散法测定长期吸水率 |
China National Standards method |
English PDF |
| GB/T 44304-2024 |
Test method for fracture resistance of fine ceramics at room temperature - Indentation (IF) method 精细陶瓷室温断裂阻力试验方法-压痕（IF）法 |
China National Standards method |
English PDF |
| GB/T 44329-2024 |
Preparation of mixed gas - Weighing method 混合气体的制备-称量法 |
China National Standards method |
English PDF |
| GB/T 44356-2024 |
Clamping force of die-casting machines - Test methods 压铸机锁模力-测试方法 |
China National Standards method |
English PDF |
| GB/T 38048.4-2024 |
Surface cleaning appliances - Part 4: Cordless dry vacuum cleaners for household and similar purposes - Performance test methods 表面清洁器具-第4部分：家用和类似用途无线干式真空吸尘器-性能测试方法 |
China National Standards method |
English PDF |
| GB/T 4214.17-2024 |
Noise test methods for household and similar electrical appliances - Particular requirements for dry cleaning robots 家用和类似用途电器噪声测试方法-干式清洁机器人的特殊要求 |
China National Standards method |
English PDF |
| GB/T 4214.18-2024 |
Noise test methods for household and similar electrical appliances - Particular requirements for washer-dryers 家用和类似用途电器噪声测试方法-洗干一体机的特殊要求 |
China National Standards method |
English PDF |
| GB/Z 43202.1-2024 |
Robots - GB/T Application of 36530 - Part 1: Safety-related test methods 机器人-GB/T 36530的应用-第1部分：安全相关试验方法 |
China National Standards method |
English PDF |
| GB/T 44357-2024 |
Test methods for performance grade evaluation of petroleum asphalt 石油沥青性能等级评价试验方法 |
China National Standards method |
English PDF |
| GB/T 29239-2024 |
Energy-saving parameters and test methods for mobile communication equipment - Base stations 移动通信设备节能参数和测试方法-基站 |
China National Standards method |
English PDF |
| GB/T 44281-2024 |
Industrial Internet platform-solution classification method 工业互联网平台-解决方案分类方法 |
China National Standards method |
English PDF |
| GB/T 44405-2024 |
Industrial Internet platform-service provider evaluation method 工业互联网平台-服务商评价方法 |
China National Standards method |
English PDF |
| GB/T 41232.6-2024 |
Nanomanufacturing-critical control characteristics-nano energy storage-Part 6: Determination of carbon content in nanoelectrode materials-infrared absorption method 纳米制造-关键控制特性-纳米储能-第6部分：纳米电极材料中的碳含量测定-红外吸收法 |
China National Standards method |
English PDF |
| GB/T 44293-2024 |
Microscope objective numerical aperture image measurement method 显微物镜数值孔径图像式测量方法 |
China National Standards method |
English PDF |
| GB/T 18457-2024 |
Stainless steel needles for medical devices - Requirements and test methods 制造医疗器械用不锈钢针管-要求和试验方法 |
China National Standards method |
English PDF |
| GB/T 22517.12-2024 |
Requirements and inspection methods for the use of sports venues - Part 12: Natural rock climbing venues 体育场地使用要求及检验方法-第12部分：自然攀岩场地 |
China National Standards method |
English PDF |
| GB/T 44410.2-2024 |
Road vehicles - Compressed natural gas (CNG) fuel systems - Part 2: Test methods 道路车辆-压缩天然气（CNG）燃料系统-第2部分：试验方法 |
China National Standards method |
English PDF |
| GB/T 44461.2-2024 |
Intelligent networked vehicles - Technical requirements and test methods for combined driver assistance systems - Part 2: Multi-lane driving control 智能网联汽车-组合驾驶辅助系统技术要求及试验方法-第2部分：多车道行驶控制 |
China National Standards method |
English PDF |
| GB/T 44461.1-2024 |
Intelligent networked vehicles - Technical requirements and test methods for combined driver assistance systems - Part 1: Single lane driving control 智能网联汽车-组合驾驶辅助系统技术要求及试验方法-第1部分：单车道行驶控制 |
China National Standards method |
English PDF |
| GB/T 44390-2024 |
Printing display-film uniformity test method 打印显示-薄膜均匀性测试方法 |
China National Standards method |
English PDF |
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