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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.
  •  China "One" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 14232.1-2020 Plastics collapsible containers for human blood and blood compOnents—Part 1: Conventional containers
    人体血液及血液成分袋式塑料容器 第1部分:传统型血袋
    China National Standards
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    GB/T 38845-2020 Data description of smart instrumentation—PositiOners
    智能仪器仪表的数据描述 定位器
    China National Standards
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    GB/T 38943.1-2020 Earth-moving machinery—Electrical safety of machines utilizing electric drives and related compOnents and systems—Part 1: General requirements
    土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第1部分:一般要求
    China National Standards
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    GB/T 38943.2-2020 Earth-moving machinery—Electrical safety of machines utilizing electric drives and related compOnents and systems—Part 2:Particular requirements for externally-powered machines
    土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第2部分:外部动力机器的特定要求
    China National Standards
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    GB/T 38943.3-2020 Earth-moving machinery—Electrical safety of machines utilizing electric drives and related compOnents and systems—Part 3:Particular requirements for self-powered machines
    土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第3部分:自行式机器的特定要求
    China National Standards
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    GB/T 38957-2020 Technical specification for effect evaluation of tropical cyclOne on offshore wind power project
    海上风电场热带气旋影响评估技术规范
    China National Standards
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    GB/T 19823-2020 Thermal spraying — Procedures for the application of thermally sprayed coatings for engineering compOnents
    热喷涂 工程零件热喷涂涂层的应用步骤
    China National Standards
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    GB/T 38940-2020 Precision expansion alloys for sealing to silicon and silicon compOnents
    硅组件用精密封接合金
    China National Standards
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    GB/T 22578.3-2020 Electrical insulation system (EIS)—Thermal evaluation of combined liquid and solid compOnents—Part 3:Hermetic motor-compressors
    电气绝缘系统(EIS) 液体和固体组件的热评定 第3部分:密封式电动机-压缩机
    China National Standards
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    GB/T 14513.3-2020 Pneumatic fluid power—Determination of flow-rate characteristics of compOnents using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems
    气动 使用可压缩流体元件的流量特性测定 第 3 部分:系统稳态流量特性的计算方法
    China National Standards
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    GB/T 9065.6-2020 Connections for hydraulic fluid power—Hose fittings—Part 6: 60° cOne ends
    液压传动连接 软管接头 第6部分:60°锥形
    China National Standards
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    GB/T 38206.2-2020 Methods to assess the reliability of pneumatic compOnents—Part 2: Directional control valve
    气动元件可靠性评估方法 第2部分:换向阀
    China National Standards
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    GB/T 38776-2020 Classification and codes for electronic commerce software compOnent
    电子商务软件构件分类与代码
    China National Standards
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    GB/T 5095.2509-2020 Electromechanical compOnents for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests-Test 25i: Alien crosstalk
    电子设备用机电元件 基本试验规程及测量方法 第25-9部分:信号完整性试验 试验25i:外来串扰
    China National Standards
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    GB/T 5095.2506-2020 Electromechanical compOnents for electronic equipment—Basic testing procedures and measuring methods—Part 25-6:Test 25f:Eye pattern and jitter
    电子设备用机电元件 基本试验规程及测量方法 第25-6部分:试验25f:眼图和抖动
    China National Standards
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    GB/T 3286.10-2020 Methods for chemical analysis of limestOne and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method
    石灰石及白云石化学分析方法 第10部分:二氧化钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
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    GB 28232-2020 Hygienic requirements for ozOne disinfector
    臭氧消毒器卫生要求
    China National Standards
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    GB/T 24260-2020 Petroleum seismic geophOne
    石油地震检波器
    China National Standards
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    GB/T 38577-2020 Determination of the biological activity for plant hormOne-related secondary metabolites—Indicator plant method
    植物激素类次生代谢产物的生物活性测定 指示植物法
    China National Standards
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    GB/T 9966.7-2020 Test methods for natural stOne--Part 7: Determination of strength for individual stone anchorages
    天然石材试验方法 第7部分:石材挂件组合单元挂装强度试验
    China National Standards
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    GB/T 9966.6-2020 Test methods for natural stOne--Part 6: Determination of acid resistance
    天然石材试验方法 第6部分:耐酸性试验
    China National Standards
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    GB/T 9966.5-2020 Test methods for natural stOne--Part 5: Determination of hardness
    天然石材试验方法 第5部分:硬度试验
    China National Standards
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    GB/T 9966.4-2020 Test methods for natural stOne--Part 4: Determination of abrasion resistance
    天然石材试验方法 第4部分:耐磨性试验
    China National Standards
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    GB/T 9966.3-2020 Test methods for natural stOne--Part 3: Determination of water absorption, bulk density, true density and true porosity
    天然石材试验方法 第3部分:吸水率、体积密度、真密度、真气孔率试验
    China National Standards
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    GB/T 9966.2-2020 Test methods for natural stOne--Part 2: Determination of dry, wet and after freezing flexural strength
    天然石材试验方法 第2部分:干燥、水饱和、冻融循环后弯曲强度试验
    China National Standards
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    GB/T 9966.1-2020 Test methods for natural stOne--Part 1: Determination of dry, wet and after freezing compressive strength
    天然石材试验方法 第1部分:干燥、水饱和、冻融循环后压缩强度试验
    China National Standards
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    GB/T 9766.7-2009/XG1-2020 Test method for tyre valve—Part 7:Test methods for compOnents
    《轮胎气门嘴试验方法 第7部分:零部件试验方法》国家标准第1号修改单
    China National Standards
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    GB/T 38556-2020 Information security technology—Technical specifications for One-time-password cryptographic application
    信息安全技术 动态口令密码应用技术规范
    China National Standards
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    GB 15193.29-2020 National food safety standard - Test of extended One-generation reproductive toxicity
    食品安全国家标准 扩展一代生殖毒性试验
    China National Standards
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    GB 7657-2020 National food safety standard - Food additive - Glucono delta-lactOne
    食品安全国家标准 食品添加剂 葡萄糖酸-δ-内酯
    China National Standards
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    GB/T 7588.2-2020 Safety rules for the construction and installation of lifts—Part 2: Design rules, calculations, examinations and tests of lift compOnents
    电梯制造与安装安全规范 第2部分:电梯部件的设计原则、计算和检验
    China National Standards
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    GB/T 33014.9-2020 Road vehicles—CompOnent test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 9:Portable transmitters
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第9部分:便携式发射机法
    China National Standards
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    GB/T 33014.8-2020 Road vehicles—CompOnent test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 8:Immunity to magnetic fields
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第8部分:磁场抗扰法
    China National Standards
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    GB/T 33014.7-2020 Road vehicles—CompOnent test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 7:Direct radio frequency power injection
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第7部分:射频功率直接注入法
    China National Standards
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    GB/T 33014.10-2020 Road vehicles—CompOnent test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 10: Immunity to conducted disturbances in the extended audio frequency range
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分:扩展音频范围的传导抗扰法
    China National Standards
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    GB/T 39695-2020 Identification of volatile compOnents of rubber fumes—Thermodesorption and gas chromatographic method with mass spectrometric detection
    橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法
    China National Standards
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    GB/T 39531-2020 Terminology of building compOnents and fittings
    建筑构配件术语
    China National Standards
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    GB/T 39545.3-2020 Design and selection of compOnents for enclosed gear drives—Part 3: Shaft-to-hub juncture with keyless fits
    闭式齿轮传动装置的零部件设计和选择 第3部分:轴和轮毂的无键配合连接
    China National Standards
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    GB/T 28610-2020 Methyl vinyl silicOne rubber
    甲基乙烯基硅橡胶
    China National Standards
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    GB/T 15076.7-2020 Part 7: Determination of phosphorus content in niobium 4-methyl-pentanOne- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钽铌化学分析方法 第7部分:铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 39499-2020 Technical guideline for derivation of health protection zOne about fugitive emission of atmospheric harmful substances
    大气有害物质无组织排放卫生防护距离推导技术导则
    China National Standards
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    GB/T 39434-2020 Technical requirement for ozOne treatment recirculating cooling water for central air conditioning
    臭氧处理中央空调循环冷却水技术要求
    China National Standards
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    GB/T 39363-2020 General technical requirements for air-source heat pump drying of hOneysuckle
    金银花空气源热泵干燥通用技术要求
    China National Standards
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    GB/T 39229-2020 Fertilizers and soil conditiOners—Determination of arsenic,cadmium,chromium,lead and mercury contents
    肥料和土壤调理剂 砷、镉、铬、铅、汞含量的测定
    China National Standards
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    GB/T 39225.2-2020 Guidance for compatibility design and assessment for remotely-handled compOnents of Tokamak fusion reactor—Part 2:Guidance for compatibility assessment
    托卡马克聚变堆遥操作部件兼容性设计与评估技术指南 第2部分:评估技术指南
    China National Standards
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    GB/T 39225.1-2020 Guidance for compatibility design and assessment for remotely-handled compOnents of Tokamak fusion reactor—Part 1:Guidance for compatibility design
    托卡马克聚变堆遥操作部件兼容性设计与评估技术指南 第1部分:设计技术指南
    China National Standards
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    GB/T 33588.7-2020 Lightning protection system compOnents (LPSC)—Part 7: Requirements for earthing enhancing compounds
    雷电防护系统部件(LPSC)第7部分:接地降阻材料的要求
    China National Standards
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    GB/T 33588.6-2020 Lightning protection system compOnents (LPSC)—Part 6: Requirements for lightning strike counters (LSC)
    雷电防护系统部件(LPSC)第6部分:雷击计数器(LSC)的要求
    China National Standards
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    GB/T 33588.5-2020 Lightning protection system compOnents (LPSC)—Part 5: Requirements for earth electrode inspection housings and earth electrode seals
    雷电防护系统部件(LPSC)第5部分:接地极检测箱和接地极密封件的要求
    China National Standards
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    GB/T 33588.4-2020 Lightning protection system compOnents (LPSC)—Part 4: Requirements for conductor fasteners
    雷电防护系统部件(LPSC)第4部分:导体的紧固件要求
    China National Standards
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    GB/T 33588.3-2020 Lightning protection system compOnents(LPSC)—Part 3: Requirements for isolating spark gaps(ISG)
    雷电防护系统部件(LPSC)第3部分:隔离放电间隙(ISG)的要求
    China National Standards
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    GB/T 33588.2-2020 Lightning protection system compOnents (LPSC)—Part 2: Requirements for air-termination systems,down-conductors and earth electrodes
    雷电防护系统部件(LPSC)第2部分:接闪器、引下线和接地极的要求
    China National Standards
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    GB/T 33588.1-2020 Lightning protection system compOnents(LPSC)—Part 1:Requirements for connection components
    雷电防护系统部件(LPSC)第1部分:连接件的要求
    China National Standards
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    GB/T 13089-2020 Method for determination of oxazolidinethiOne in feeds
    饲料中噁唑烷硫酮的测定方法
    China National Standards
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    GB/T 9094-2020 Fluid power systems and compOnents—Identification code for cylinders mounting dimensions and mounting types
    流体传动系统及元件 缸安装尺寸和安装型式代号
    China National Standards
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    GB/T 2350-2020 Fluid power systems and compOnents—Cylinder piston rod thread types and dimensions
    流体传动系统及元件 活塞杆螺纹型式和尺寸系列
    China National Standards
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    GB/T 14905-2020 Rubber and plastics hoses—Determination of adhesion between compOnents
    橡胶和塑料软管 各层间粘合强度的测定
    China National Standards
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    GB/T 28029.8-2020 Electronic railway equipment—Train communication network (TCN)—Part 2-7: Radio based Wireless Train BackbOne (WLTB)
    轨道交通电子设备 列车通信网络(TCN) 第2-7部分:基于电台的无线列车骨干网(WLTB)
    China National Standards
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    GB/T 28029.6-2020 Electronic railway equipment—Train communication network (TCN)—Part 2-5: Ethernet Train BackbOne(ETB)
    轨道交通电子设备 列车通信网络(TCN) 第2-5部分:以太网列车骨干网(ETB)
    China National Standards
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    GB/T 38484-2020 Determination of the biological activity for plant hormOne-related secondary metabolites—Cytological method
    植物激素类次生代谢产物的生物活性测定 细胞学评价法
    China National Standards
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    GB/T 38483-2020 Determination of antibacterial activity for microbial secondary metabolites—Inhibition zOne method
    微生物源抗生素类次生代谢产物抗细菌活性测定 抑菌圈法
    China National Standards
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    GB 21455-2019 Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditiOners
    房间空气调节器能效限定值及能效等级
    China National Standards
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    GB/T 38313-2019 Design and verification requirements of fibre optic compOnents for space application
    宇航用纤维光学器件设计与验证要求
    China National Standards
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    GB/T 18802.351-2019 CompOnents for low-voltage surge protective devices-Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
    低压电涌保护器元件 第351部分:电信和信号网络的电涌隔离变压器(SIT)的性能要求和试验方法
    China National Standards
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    GB/T 38429.2-2019 Explosion protected safety technique of automotive LPG filling stations—Part 2: Explosion protected compOnents related to LPG dispensers and installation requirements
    燃气加气站防爆安全技术 第2部分:与液化石油气(LPG)有关的防爆部件和安装要求
    China National Standards
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    GB/T 38420-2019 Determination of bisphenol A migration in polycarbonate and polysulfOne materials in toys—High performance liquid chromatography-tandem mass spectrometry
    玩具聚碳酸酯和聚砜材料中双酚A迁移量的测定 高效液相色谱-串联质谱法
    China National Standards
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    GB/T 38419-2019 Textiles—Determination of Michler’s ketOne and Michler’s base
    纺织品 米氏酮和米氏碱的测定
    China National Standards
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    GB/T 38409-2019 Leather—Chemical tests—Determination of N-methyl-2-pyrrolidOne(NMP) and N-ethyl-2-pyrrolidone (NEP) content
    皮革 化学试验 N-甲基吡咯烷酮(NMP)和N-乙基吡咯烷酮(NEP)的测定
    China National Standards
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    GB/T 38397-2019 Coal tar—Determination of compOnent content—Gas chromatography-mass spectrometry and thermogravimetry
    煤焦油 组分含量的测定 气相色谱-质谱联用和热重分析法
    China National Standards
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    GB/T 38391-2019 Rubber compOnents for solar photovolataic
    太阳能光伏橡胶组件
    China National Standards
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    GB/T 38349-2019 Determination of N-methyl pyrrolidOne in rubber shoes and sports footwear
    胶鞋 、运动鞋N-甲基吡咯烷酮含量的测定
    China National Standards
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    GB/T 16702-2019 Design code for mechanical compOnents in nuclear island of pressurized water reactor nuclear power plants
    压水堆核电厂核岛机械设备设计规范
    China National Standards
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    GB/T 38313-2019 Design and verification requirements of fibre optic compOnents for space application
    宇航用纤维光学器件设计与验证要求
    China National Standards
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    GB/T 18802.351-2019 CompOnents for low-voltage surge protective devices-Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
    低压电涌保护器元件 第351部分:电信和信号网络的电涌隔离变压器(SIT)的性能要求和试验方法
    China National Standards
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    GB 21340-2019 The norm of energy consumption per unit products for glass products and cast stOne
    玻璃和铸石单位产品能源消耗限额
    China National Standards
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    GB/T 38017-2019 Footwear and footwear compOnents—Test method to assess antibacterial activity
    鞋类和鞋类部件 抗细菌性能评估试验方法
    China National Standards
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    GB/T 37894-2019 Technical requirements for ozOne generator for water and wastewater treatment
    水处理用臭氧发生器技术要求
    China National Standards
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    GB/T 37882-2019 SilicOne adhesive for back rail bonding in terrestrial photovoltaic(PV) modules
    地面光伏组件背轨粘接用有机硅胶粘剂
    China National Standards
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    GB/T 37879-2019 Intelligentization technology for intelligent household appliances—Particular requirements for room air conditiOner
    智能家用电器的智能化技术 空调器的特殊要求
    China National Standards
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    GB/T 37878-2019 General technical specifications of energy consumption design for electrophOnes
    电鸣乐器能耗设计通用技术规范
    China National Standards
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    GB/T 37850-2019 Technical requirements for work wear in food practitiOner
    食品从业人员用工作服技术要求
    China National Standards
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    GB/T 37696-2019 Information technology service—Requirements for capability evaluation of practitiOners
    信息技术服务 从业人员能力评价要求
    China National Standards
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    GB/T 22049-2019 Footwear—Standard atmospheres for conditioning and testing of footwear and compOnents for footwear
    鞋类 鞋类和鞋类部件环境调节及试验用标准环境
    China National Standards
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    GB 37479-2019 Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditiOners
    风管送风式空调机组能效限定值及能效等级
    China National Standards
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    GB 19576-2019 Minimum allowable values of energy efficiency and energy efficiency grades for unitary air conditiOners
    单元式空气调节机能效限定值及能效等级
    China National Standards
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    GB/T 37757-2019 Determination of emission rate of volatile organic compounds from materials and compOnents used in electrical and electronic products—Emission test chamber-gas chromatography mass spectrometry
    电子电气产品用材料和零部件中挥发性有机物释放速率的测定 释放测试舱-气相色谱质谱法
    China National Standards
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    GB/T 37707-2019 Thermal spraying—CompOnents with thermally sprayed coatings—Technical supply conditions
    热喷涂 热喷涂零件 技术供应条件
    China National Standards
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    GB/T 37656-2019 Maritime navigation and radiocommunication equipment and systems—VHF radiotelephOne equipment incorporating Class“D”Digital Selective Calling(DSC)—Methods of testing and required test results
    海上导航和无线电通信设备及系统 D级数字选择性呼叫(DSC)甚高频(VHF)无线电话 测试方法及要求的测试结果
    China National Standards
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    GB/T 37651-2019 StatiOnery goods—Safety signs
    文具用品 安全标志
    China National Standards
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    GB/T 37642-2019 PolycaprolactOne
    聚己内酯(PCL)
    China National Standards
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    GB/T 37640-2019 :Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenOne,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
    化妆品中氯乙醛、2,4-二羟基-3-甲基苯甲醛、巴豆醛、苯乙酮、2-亚戊基环己酮、戊二醛含量的测定 高效液相色谱法
    China National Standards
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    English PDF
    GB/T 37624-2019 StatiOnery and sport products and parts—General requirements on volatile organic compounds (VOC)
    文体用品及零部件 对挥发性有机化合物(VOC)的总体要求
    China National Standards
    One

    English PDF
    GB/T 37527-2019 Specifications for early-warning message dissemination on mobile phOne client
    基于手机客户端的预警信息播发规范
    China National Standards
    One

    English PDF
    GB/T 37396.2-2019 Lasers and laser-related equipment—Standard optical compOnents—Part 2: Components for the infrared spectral ranges
    激光器和激光相关设备 标准光学元件 第2部分:红外光谱范围内的元件
    China National Standards
    One

    English PDF
    GB/T 22135-2019 Commissioning of electrical,instrumentation and control systems in the process industry—Specific phases and milestOnes
    流程工业中电气、仪表和控制系统的试车 各特定的阶段和里程碑
    China National Standards
    One

    English PDF
    GB/T 19951-2019 Road vehicles—Disturbances test methods for electrical/electronic compOnent from electrostatic discharge
    道路车辆 电气/电子部件对静电放电抗扰性的试验方法
    China National Standards
    One

    English PDF
    GB/T 11805-2019 General specifications of automatic control compOnents (devices) and their related system for hydroturbine-generating sets
    水轮发电机组自动化元件(装置)及其系统基本技术条件
    China National Standards
    One

    English PDF
    GB/T 37363.1-2019 Determination of biocides content of coating materials—Part 1:Determination of isothiazolinOnes content
    涂料中生物杀伤剂含量的测定 第1部分:异噻唑啉酮含量的测定
    China National Standards
    One

    English PDF
    GB/T 37439-2019 Precast post-tensiOned prestressed concrete simply-supported beam of high-speed railway
    高速铁路预制后张法预应力混凝土简支梁
    China National Standards
    One

    English PDF
    GB/T 37397-2019 OzOne calibrators and analyzers
    臭氧校准分析仪
    China National Standards
    One

    English PDF

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