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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 "Component" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/Z 17215.652-2022 Electrical Measurement Data Exchange DLMS/COSEM Components Part 52: Communication Protocol Management Distribution Line Message Specification (DLMS) Server
    电测量数据交换 DLMS/COSEM组件 第52部分:通信协议管理配电线报文规范(DLMS)服务器
    China National Standards
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    GB/Z 17215.651-2022 Electrical Measurement Data Exchange DLMS/COSEM Components Part 51: Application Layer Protocol
    电测量数据交换 DLMS/COSEM组件 第51部分:应用层协议
    China National Standards
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    GB/T 17215.675-2022 Electrical measurement data exchange DLMS/COSEM Components Part 75: Local data transfer configuration for local network (LN)
    电测量数据交换 DLMS/COSEM组件 第75部分:本地网络(LN)的本地数据传输配置
    China National Standards
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    GB/Z 17215.669-2022 Electrical measurement data exchange - DLMS/COSEM Components - Part 69: Mapping between common information model message sets (IEC 61968-9) and DLMS/COSEM (IEC 62056) data models and protocols
    电测量数据交换 DLMS/COSEM组件 第69部分:公共信息模型消息集(IEC 61968-9)与DLMS/COSEM(IEC 62056)数据模型和协议间的映射
    China National Standards
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    GB/T 18802.352-2022 Low-voltage surge arrester Components - Part 352: Guidelines for the selection and use of surge isolating transformers (SIT) for telecommunication and signaling networks
    低压电涌保护器元件 第352部分:电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则
    China National Standards
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    GB/Z 42085-2022 Pneumatics - Component reliability assessment based on accelerated life testing - General guidelines and procedures
    气动 基于加速寿命试验的元件可靠性评估 通用指南和程序
    China National Standards
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    GB/T 19256.5-2022 XML-Based Electronic Commerce Part 5: Specification of Core Components
    基于XML的电子商务 第5部分:核心构件规范
    China National Standards
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    GB/T 17215.324-2022 Electrical Measuring Equipment (AC) Particular Requirements Part 24: Static Fundamental Component Reactive Energy Meters (Class 0.5S, Class 1S, Class 1, Class 2 and Class 3)
    电测量设备(交流) 特殊要求 第24部分:静止式基波分量无功电能表(0.5S级、1S级、1级、2级和3级)
    China National Standards
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    GB/T 41951-2022 Corrosion of metals and alloys - Test method for corrosion resistance of steel connecting parts and steel Components for construction
    金属和合金的腐蚀 建筑用钢连接部件及钢构件耐腐蚀性能测试方法
    China National Standards
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    GB/T 4728.13-2022 Graphical symbols for electrical diagrams - Part 13: Analog Components
    电气简图用图形符号 第13部分:模拟元件
    China National Standards
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    GB/T 42047-2022 Determination method for outgassing products of materials and Components in the sealed cabin of manned spacecraft
    载人航天器密封舱内材料和部组件出气产物测定方法
    China National Standards
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    GB/T 41980.2-2022 Hydraulic transmissions - Determination of pressure fluctuations in systems and Components - Part 2: Hydraulic pumps (simplified method)
    液压传动 系统和元件中压力波动的测定方法 第2部分:液压泵(简化法)
    China National Standards
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    GB/T 41980.1-2022 Hydraulic transmissions - Determination of pressure fluctuations in systems and Components - Part 1: Hydraulic pumps (precision method)
    液压传动 系统和元件中压力波动的测定方法 第1部分:液压泵(精密法)
    China National Standards
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    GB/T 41678.1-2022 Agricultural machinery and tractors Safety of high-voltage electrical and electronic Components and systems Part 1: General requirements
    农业机械和拖拉机 高压电气电子元件和系统的安全性 第1部分:通用要求
    China National Standards
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    GB/T 41805-2022 Quantitative detection method for surface defects of optical Components-microscattering dark-field imaging method
    光学元件表面疵病定量检测方法 显微散射暗场成像法
    China National Standards
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    GB/T 41840-2022 Lower Limb Orthosis Components Polyurethane Elastic Ankle Hinge
    下肢矫形器零部件 聚氨酯弹性踝铰链
    China National Standards
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    GB/T 41592-2022 Method for determination of 2-furfural and related Components in mineral insulating oils
    矿物绝缘油 2-糠醛和相关组分的测定方法
    China National Standards
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    GB/Z 33588.8-2022 Lightning protection system Components (LPSC) Part 8: Requirements for isolating components of lightning protection systems
    雷电防护系统部件(LPSC) 第8部分:雷电防护系统隔离部件的要求
    China National Standards
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    GB/T 19889.7-2022 Acoustics - Measurement of sound insulation of buildings and building Components - Part 7: In situ measurement of impact sound insulation
    声学 建筑和建筑构件隔声测量 第7部分:撞击声隔声的现场测量
    China National Standards
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    GB/T 39545.1-2022 Design and selection of Components for enclosed gear drives - Part 1: Common components
    闭式齿轮传动装置的零部件设计和选择 第1部分:通用零部件
    China National Standards
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    GB/T 41481-2022 Road vehicles - Cleanliness of Components and systems
    道路车辆 零部件和系统的清洁度
    China National Standards
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    GB/T 22055-2022 Connection dimensions of microscope imaging Components
    显微镜 成像部件的连接尺寸
    China National Standards
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    GB/T 41120-2021 Non-destructive testing -- Test method for non-ferromagnetic metallic Component pulsed eddy current testing
    无损检测 非铁磁性金属材料脉冲涡流检测
    China National Standards
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    GB/T 41041-2021 Control requirements of forbidden and restricted Components for space applications
    宇航禁限用元器件控制要求
    China National Standards
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    GB/T 41032-2021 General guidelines for construction analysis Components for space applications
    宇航用元器件结构分析通用指南
    China National Standards
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    GB/T 21413.2-2021 Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical Components—General rules
    轨道交通 机车车辆电气设备 第2部分:电工器件 通用规则
    China National Standards
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    GB 14232.4-2021 Plastics collapsible containers for human blood and blood Components—Part 4: Aphaeresis blood bag systems with integrated features
    人体血液及血液成分袋式塑料容器 第4部分:含特殊组件的单采血袋系统
    China National Standards
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    GB/T 41030.1-2021 Solar energy- -Collector Components and materials-Part 1: Evacuated tubes- -Durability and performance
    太阳能 集热器部件与材料 第1部分:真空集热管 耐久性与性能
    China National Standards
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    GB/T 30104.101-2021 Digital addressable lighting interface—Part 101:General requirements—System Components
    数字可寻址照明接口 第101部分:一般要求 系统组件
    China National Standards
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    GB/T 40852.1-2021 High frequency inductive Components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment
    高频感性元件 非电特性及其测量方法 第1部分:电子和通信设备用表面安装固定电感器
    China National Standards
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    GB/T 40853.1-2021 High frequency inductive Components—Electrical characteristics and measuring method—Part 1:Nanohenry range chip inductor
    高频感性元件 电特性及其测量方法 第1部分:纳亨级片式电感器
    China National Standards
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    GB/T 40679-2021 Core Components library for logistics information interchange
    物流信息交换核心构件库
    China National Standards
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    GB/T 3836.30-2021 Explosive atmospheres—Part 30: Equipment and Components in explosive atmospheres in underground mines
    爆炸性环境 第30部分:地下矿井爆炸性环境用设备和元件
    China National Standards
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    GB/T 18027-2021 Components of electric upper limb
    电动上肢假肢部件
    China National Standards
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    GB/T 38206.5-2021 Methods to assess the reliability of pneumatic Components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves
    气动元件可靠性评估方法 第5部分:止回阀、梭阀、双压阀(与阀)、单向节流阀及快排阀
    China National Standards
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    GB/T 38206.4-2021 Methods to assess the reliability of pneumatic Components—Part 4: Pressure regulators
    气动元件可靠性评估方法 第 4 部分:调压阀
    China National Standards
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    GB/T 17564.6-2021 Standard data element types with associated classification scheme for electric Components—Part 6: IEC Common Data Dictionary (IEC CDD) quanlity guidelines
    电气元器件的标准数据元素类型和相关分类模式 第6部分:IEC公共数据字典(IEC CDD)质量指南
    China National Standards
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    GB/T 16840.7-2021 Technical determination methods for electrical fire evidence—Part 7:Component analytic method of energy dispersive spectrometry
    电气火灾痕迹物证技术鉴定方法 第7部分:EDS成分分析法
    China National Standards
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    GB/T 16840.3-2021 Technical determination methods for electrical fire evidence—Part 3: Auger electron spectroscopy Component analytic method
    电气火灾痕迹物证技术鉴定方法 第3部分:俄歇分析法
    China National Standards
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    GB/T 4678.15-2021 Die casting dies—Components—Part 15: Spacer blocks
    压铸模 零件 第15部分:垫块
    China National Standards
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    GB/T 40275-2021 Textiles—Quantitative analysis of biComponent fiber—Melting microscopy method
    纺织品 双组分复合纤维定量分析方法 熔融显微镜法
    China National Standards
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    GB/T 40228-2021 Guide for the control of some chemicals in apparel accessories and Components
    服装配件和组件中部分化学物质控制指南
    China National Standards
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    GB/T 2351-2021 Fluid power systems and Components-Outside diameters of tubes and inside diameters of hoses
    流体传动系统及元件 硬管外径和软管内径
    China National Standards
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    GB/T 786.3-2021 Fluid power systems and Components—Graphical symbols and circuit diagrams—Part 3: Symbol modules and connected symbols in circuit diagrams
    流体传动系统及元件 图形符号和回路图 第3部分:回路图中的符号模块和连接符号
    China National Standards
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    GB/T 786.1-2021 Fluid power systems and Components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols
    流体传动系统及元件 图形符号和回路图 第1部分:图形符号
    China National Standards
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    GB/T 40016-2021 General metadata for fundamental part and Component
    基础零部件通用元数据
    China National Standards
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    GB/T 39884-2021 Examination methods for three Components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中大麻三种成分检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39879-2021 Examination methods for five Components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中鸦片五种成分检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 6809.12-2021 Reciprocating internal combustion engines—Vocabulary of Components and systems—Part 12:Exhaust emission control systems
    往复式内燃机 零部件和系统术语 第12部分:排放控制系统
    China National Standards
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    GB/T 39939-2021 Volatile organic compounds in furniture Components—Test method for the rapid determination in the field
    家具部件中挥发性有机化合物 现场快速检测方法
    China National Standards
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    GB/T 39899-2021 The technical specifications for remanufactured automotive Components—Automatic transmission
    汽车零部件再制造产品技术规范 自动变速器
    China National Standards
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    GB/T 39895-2021 Remanufactured automotive Components—Specifications of labels
    汽车零部件再制造产品 标识规范
    China National Standards
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    GB/T 39850-2021 Core Components business document assembly technical specification for international trade
    国际贸易核心构件业务单证集成技术规范
    China National Standards
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    GB/T 20311-2021 Building Components and building elements—Thermal resistance and thermal transmittance—Calculation methods
    建筑构件和建筑单元 热阻和传热系数 计算方法
    China National Standards
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    GB/T 5095.2507-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
    电子设备用机电元件 基本试验规程及测量方法 第25-7部分:试验25g:阻抗、反射系数和电压驻波比(VSWR)
    China National Standards
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    GB/T 5095.2505-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 25e: Return loss
    电子设备用机电元件 基本试验规程及测量方法 第25-5部分:试验25e:回波损耗
    China National Standards
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    GB/T 5095.2504-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay
    电子设备用机电元件 基本试验规程及测量方法 第25-4部分:试验25d:传输时延
    China National Standards
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    GB/T 5095.2503-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation
    电子设备用机电元件 基本试验规程及测量方法 第25-3部分:试验25c:上升时间衰减
    China National Standards
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    GB/T 5095.2502-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss)
    电子设备用机电元件 基本试验规程及测量方法 第25-2部分:试验25b:衰减(插入损耗)
    China National Standards
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    GB/T 5095.2501-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio
    电子设备用机电元件 基本试验规程及测量方法 第25-1部分:试验25a:串扰比
    China National Standards
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    GB/T 5095.2307-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors
    电子设备用机电元件 基本试验规程及测量方法 第23-7部分:屏蔽和滤波试验 试验23g:连接器的有效转移阻抗
    China National Standards
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    GB/T 5095.2304-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain
    电子设备用机电元件 基本试验规程及测量方法 第23-4部分:屏蔽和滤波试验 试验23d:时域内传输线的反射
    China National Standards
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    GB/T 5095.2303-2021 Electromechanical Components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c:Shielding effectiveness of connectors and accessories—Line injection method
    电子设备用机电元件 基本试验规程及测量方法 第23-3部分:屏蔽和滤波试验 试验23c:连接器和附件的屏蔽效果 线注入法
    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 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 39531-2020 Terminology of building Components and fittings
    建筑构配件术语
    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 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 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 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 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 39151-2020 Nickel beryllium titanium alloy strip for high temperature elastic Component
    高温弹性元件用镍铍钛合金带材
    China National Standards
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    GB/T 39095-2020 Aerospace—Hydraulic fluid Components—Expression of particulate contamintion levels
    航空航天 液压流体零部件 颗粒污染度等级的表述
    China National Standards
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    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 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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF
    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
    Component

    English PDF

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