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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 "RN" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17651.2-2021 Measurement of smoke density of cables or optical fiber cables buRNing under defined conditions - Part 2: Test procedure and requirements
    电缆或光缆在特定条件下燃烧的烟密度测定 第2部分:试验程序和要求
    China National Standards
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    GB/T 17651.1-2021 Measurement of smoke density of cables or optical fiber cables buRNing under defined conditions-Part 1:Test apparatus
    电缆或光缆在特定条件下燃烧的烟密度测定 第1部分:试验装置
    China National Standards
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    GB/T 14191.2-2021 Prosthetics and orthotics— Vocabulary—Part 2: Terms relating to exteRNal limb prostheses and wearers of these prostheses
    假肢学和矫形器学 术语 第2部分:假肢与假肢使用者术语
    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 1149.6-2021 InteRNal combustion engines—Piston rings—Part 6: Scraper rings made of cast iron
    内燃机 活塞环 第6部分:铸铁刮环
    China National Standards
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    GB/T 1149.4-2021 InteRNal combustion engines—Piston rings—Part 4:Quality requirements
    内燃机 活塞环 第4部分:质量要求
    China National Standards
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    GB/T 39684-2020 Testing method of thermal irregularities for exteRNal window opening
    外窗热工缺陷现场测试方法
    China National Standards
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    GB/T 39677-2020 Guideline for OFD application to goveRNment website webpage archiving
    OFD在政府网站网页归档中的应用指南
    China National Standards
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    GB/T 39666-2020 Classification and codes of goveRNment hotline service
    政府热线服务分类与代码
    China National Standards
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    GB/T 39642-2020 Technical product specification (TPS)—Application guidance—InteRNational model for national implementation
    产品技术规范(TPS) 应用导则 国家标准应用的国际模型
    China National Standards
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    GB/T 39636-2020 Specification of fusion-bonded epoxy exteRNal coatings for steel pipeline
    钢制管道熔结环氧粉末外涂层技术规范
    China National Standards
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    GB/T 39624-2020 Technical specification for underwater topographic survey of airboRNe lidar
    机载激光雷达水下地形测量技术规范
    China National Standards
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    GB/T 39594-2020 InteRNet of things application specification on books publishing
    图书发行物联网应用规范
    China National Standards
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    GB/T 39581-2020 Biological disaster prevention and early waRNing system based on public communication network—General technical requirements for networking
    基于公用通信网的生物灾害防治和预警系统 联网总体技术要求
    China National Standards
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    GB/T 39526-2020 Classification and test method for airboRNe sound insulation performance of curtain wall
    建筑幕墙空气声隔声性能分级及检测方法
    China National Standards
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    GB/T 28202-2020 FuRNiture industry terminology
    家具工业术语
    China National Standards
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    GB/T 11022-2020 Common specifications for high-voltage alteRNating-current switchgear and controlgear standards
    高压交流开关设备和控制设备标准的共用技术要求
    China National Standards
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    GB/T 39493-2020 Safety and control devices for gas buRNers and gas-burning appliances—Particular requirements—Pressure regulators
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 压力调节装置
    China National Standards
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    GB/T 39488-2020 Safety and control devices for gas buRNers and gas-burning appliances—Particular requirements—Electronic type gas and air ratio control system
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子式燃气与空气比例控制系统
    China National Standards
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    GB/T 39485-2020 Safety and control devices for gas buRNers and gas-burning appliances—Particular requirements—Manual gas valves
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 手动燃气阀
    China National Standards
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    GB/T 39477-2020 Information security technology—GoveRNment information sharing—Data security technology requirements
    信息安全技术 政务信息共享 数据安全技术要求
    China National Standards
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    GB/T 39461-2020 Data interface of the inteRNational logistics information system
    国际物流信息系统数据接口
    China National Standards
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    GB/T 39460-2020 Specification for inteRNational trade business data—Remittance advice
    国际贸易业务数据规范 汇付通知
    China National Standards
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    GB/T 39459-2020 Specification for inteRNational trade business data—Electronic certification interchange for inspection and quarantine
    国际贸易业务数据规范 检验检疫电子证书数据交换
    China National Standards
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    GB/T 39458-2020 Terms of inteRNational trade facilitation
    国际贸易便利化术语
    China National Standards
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    GB/T 39457-2020 Specification for inteRNational trade business process—Remittance advice
    国际贸易业务流程规范 汇付通知
    China National Standards
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    GB/T 39456-2020 Specification for inteRNational trade business process—Ordering process
    国际贸易业务流程规范 订单处理
    China National Standards
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    GB/T 39455-2020 Specification for inteRNational trade business process—Forwarding
    国际贸易业务流程规范 货运代理
    China National Standards
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    GB/T 39454-2020 Specification for inteRNational trade business data—Cargo tracking and tracing
    国际贸易业务数据规范 货物跟踪与追溯
    China National Standards
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    GB/T 39453-2020 Specification for inteRNational trade business data—Ordering process
    国际贸易业务数据规范 订单处理
    China National Standards
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    GB/T 39447-2020 Specification for inteRNational trade business data—Forwarding
    国际贸易业务数据规范 货运代理
    China National Standards
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    GB/T 39398-2020 Monitoring and assessment parameters of inteRNational GNSS monitoring and assessment system (iGMAS)
    全球连续监测评估系统(iGMAS)监测评估参数
    China National Standards
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    GB/T 39397.2-2020 File format of inteRNational GNSS monitoring and assessment system (iGMAS)—Part 2: Products
    全球连续监测评估系统(iGMAS)文件格式 第2部分:产品
    China National Standards
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    GB/T 39397.1-2020 File format of inteRNational GNSS monitoring and assessment system (iGMAS)—Part 1: Observation data
    全球连续监测评估系统(iGMAS)文件格式 第1部分:观测数据
    China National Standards
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    GB/T 39396.2-2020 Quality requirements for inteRNational GNSS monitoring and assessment system (iGMAS)—Part 2: Products
    全球连续监测评估系统(iGMAS)质量要求 第2部分:产品
    China National Standards
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    GB/T 39396.1-2020 Quality requirements for inteRNational GNSS monitoring and assessment system (iGMAS)—Part 1: Observation data
    全球连续监测评估系统(iGMAS)质量要求 第1部分:观测数据
    China National Standards
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    GB/T 39386-2020 Custom fuRNiture—Field test method of volatile organic compounds
    定制家具 挥发性有机化合物现场检测方法
    China National Standards
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    GB/T 39362-2020 Archiving specification for electronic official document of party and goveRNment organs
    党政机关电子公文归档规范
    China National Standards
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    GB/T 39326-2020 InteRNational trade business process specification—Electronic certificates interchange for inspection and quarantine
    国际贸易业务流程规范 检验检疫电子证书数据交换
    China National Standards
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    GB/T 39311-2020 Thermoplastic hoses and hose assemblies — Wire or synthetic yaRN reinforced single-pressure types for hydraulic applications — Specification
    热塑性软管和软管组合件 液压用钢丝或合成纱线增强单一压力型 规范
    China National Standards
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    GB/T 38477-2020 Determination of gene expression—WesteRN blot
    基因表达的测定 蛋白印迹法
    China National Standards
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    GB/T 24982-2020 GaRNet aluminate series of rare earth phosphors for white LED
    白光LED用石榴石结构铝酸盐系列荧光粉
    China National Standards
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    GB/T 23258-2020 Standard practice controlling inteRNal corrosion in steel pipelines and piping systems
    钢质管道内腐蚀控制规范
    China National Standards
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    GB/T 21962-2020 CoRN combine harvester
    玉米收获机械
    China National Standards
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    GB/T 14098-2020 Turbines and turbine sets—Measurement of emitted airboRNe noise—Engineering/survey method
    燃气轮机和燃气轮机机组 气载噪声的测量 工程法/简易法
    China National Standards
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    GB/T 12787-2020 Radiation protection instrumentation—WaRNing equipment for criticality accidents
    辐射防护仪器 临界事故报警设备
    China National Standards
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    GB/T 3221-2020 Code for mooring and sea trials of inteRNal combustion engine-driven inland ships
    内燃机动力内河船舶系泊和航行试验大纲
    China National Standards
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    GB/T 39554.1-2020 National integrated goveRNment service platform—Basic category and implementation list of government service items—Part 1: Coding requirements
    全国一体化政务服务平台 政务服务事项基本目录及实施清单 第1部分:编码要求
    China National Standards
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    GB/T 50455-2020 Standayd for design of underground oil storage in rock caveRNs
    地下水封石洞油库设计标准
    China National Standards
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    GB/T 39554.2-2020 National integrated goveRNment service platform—Basic category and implementation list of government service items—Part 2: Element requirements
    全国一体化政务服务平台 政务服务事项基本目录及实施清单 第2部分:要素要求
    China National Standards
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    GB 17577-2020 The standard format of navigational waRNings in People"s Republic of China
    中华人民共和国航行警告标准格式
    China National Standards
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    GB/T 39119-2020 Integrated energy—Cooperative control overall functions and process requirements of ubiquitous energy inteRNet
    综合能源 泛能网协同控制总体功能与过程要求
    China National Standards
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    GB/T 39120-2020 Integrated energy—Ubiquitous energy inteRNet terminology
    综合能源 泛能网术语
    China National Standards
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    GB/T 39189-2020 Smart home for inteRNet of things—User interface description method
    物联网智能家居 用户界面描述方法
    China National Standards
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    GB/T 39190-2020 Smart home for inteRNet of things—Design content and requirements
    物联网智能家居 设计内容及要求
    China National Standards
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    GB/T 39050-2020 Specification for distance leaRNing service
    远程教育服务规范
    China National Standards
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    GB/T 34077.5-2020 Management specification of electronic goveRNment common platform based on cloud computing—Part 5:Technical service system
    基于云计算的电子政务公共平台管理规范 第5部分:技术服务体系
    China National Standards
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    GB 20653-2020 Protective clothing—High visibility waRNing clothing for professional use
    防护服装 职业用高可视性警示服
    China National Standards
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    GB/T 4688-2020 Paper,board and pulp—Analysis of fiber fuRNish
    纸、纸板和纸浆 纤维组成的分析
    China National Standards
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    GB/T 4893.2-2020 Test of surface coatings of fuRNiture—Part 2: Determination of resistance to wet heat
    家具表面漆膜理化性能试验 第2部分:耐湿热测定法
    China National Standards
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    GB/T 4893.3-2020 Test of surface coatings of fuRNiture—Part 3: Determination of resistance to dry heat
    家具表面漆膜理化性能试验 第3部分:耐干热测定法
    China National Standards
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    GB/T 38637.2-2020 InteRNet of things—Access of sensing and controlling device—Part 2:Data management requirements
    物联网 感知控制设备接入 第2部分:数据管理要求
    China National Standards
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    GB/T 38860-2020 Online training for leadership—Technical requirements for leaRNer portfolio
    干部网络培训 学员学习档案技术要求
    China National Standards
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    GB/T 38876-2020 Test method for access network equipment—10Gbit/s etheRNet passive optical network (10G EPON)
    接入网设备测试方法 10Gbit/s以太网无源光网络(10G EPON)
    China National Standards
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    GB/T 38934-2020 Public telecommunication network enhancement—Technical requirements in support of intelligent environmental waRNing application
    公共电信网增强 支持智能环境预警应用的技术要求
    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 38990-2020 WaterboRNe epoxylite emulsified binder mixture for road engineering
    道路用水性环氧树脂乳化沥青混合料
    China National Standards
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    GB/T 39016-2020 Custom fuRNiture—General design specification
    定制家具 通用设计规范
    China National Standards
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    GB/T 39019-2020 Custom fuRNiture—Technical requirements for composite assembly identification
    定制家具 组合组装标识技术要求
    China National Standards
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    GB/T 39027-2020 High strength and modulus polyimide filament yaRNs
    高强高模聚酰亚胺长丝
    China National Standards
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    GB/T 39044-2020 Access specification of goveRNment service platform
    政务服务平台接入规范
    China National Standards
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    GB/T 39047-2020 Basic functional specification of goveRNment service platform
    政务服务平台基本功能规范
    China National Standards
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    GB/T 38919-2020 General technical requirements for porous media buRNers
    多孔介质燃烧器通用技术要求
    China National Standards
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    GB/T 38794-2020 Chemical safety in fuRNiture—Determination of formaldehyde emission
    家具中化学物质安全 甲醛释放量的测定
    China National Standards
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    GB/T 38756-2020 Safety and control devices for gas buRNers and gas-burning appliances—Particular requirements—Ignition unit
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 点火装置
    China National Standards
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    GB/T 26369-2020 Hygienic requirement for quateRNary ammonium disinfectant
    季铵盐类消毒剂卫生要求
    China National Standards
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    GB/T 38750.2-2020 Reciprocating inteRNal combustion engine energy efficiency evaluating specifications—Part 2:Gasoline engines
    往复式内燃机能效评定规范 第2部分:汽油机
    China National Standards
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    GB/T 38750.1-2020 Reciprocating inteRNal combustion engine energy efficiency evaluating specifications—Part 1:Diesel engines
    往复式内燃机能效评定规范 第1部分:柴油机
    China National Standards
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    GB/T 38733-2020 Office fuRNiture—Office chairs—Methods for the determination of dimensions
    办公家具 办公椅 尺寸测量方法
    China National Standards
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    GB/T 38724-2020 FuRNiture harmful substances—Test method for radioactivity
    家具中有害物质 放射性的测定
    China National Standards
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    GB/T 38723-2020 Determination of emission rate of volatile organic compounds from wooden fuRNiture—Concentration history method
    木家具中挥发性有机化合物释放速率检测 逐时浓度法
    China National Standards
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    GB/T 38669-2020 InteRNet of things—General technical requirements for mine production line intelligent supervisory system
    物联网 矿山产线智能监控系统总体技术要求
    China National Standards
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    GB/T 38665.2-2020 Information technology—Gesture interaction system—Part 2: System exteRNal interface
    信息技术 手势交互系统 第2部分:系统外部接口
    China National Standards
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    GB/T 38664.3-2020 Information technology—Big data—GoveRNment data opening and sharing— Part 3:Open degree evaluation
    信息技术 大数据 政务数据开放共享 第3部分:开放程度评价
    China National Standards
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    GB/T 38664.2-2020 Information technology—Big data—GoveRNment data opening and sharing— Part 2:Basic requirement
    信息技术 大数据 政务数据开放共享 第2部分:基本要求
    China National Standards
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    GB/T 38664.1-2020 Information technology—Big data—GoveRNment data opening and sharing—Part 1: General principles
    信息技术 大数据 政务数据开放共享 第1部分:总则
    China National Standards
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    GB/T 38637.1-2020 InteRNet of things—Access of sensing and controlling device—Part 1: General requirements
    物联网 感知控制设备接入 第1部分:总体要求
    China National Standards
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    GB/T 38624.1-2020 InteRNet of things—Gateway—Part 1:Gateway technology requirements for access of sensing device
    物联网 网关 第1部分:面向感知设备接入的网关技术要求
    China National Standards
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    GB/T 38777-2020 Technical requirements and methods of measurement for digital terrestrial television exteRNal receiving module
    地面数字电视外接模块式接收终端技术要求和测量方法
    China National Standards
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    GB/T 13319-2020 Geometrical product specifications (GPS)—Geometrical tolerancing—PatteRN and combined geometrical specification
    产品几何技术规范(GPS) 几何公差 成组(要素)与组合几何规范
    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/T 38709-2020 Specification for inteRNational freight forwarding railway transport operation
    国际货运代理铁路联运作业规范
    China National Standards
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    GB/T 38708-2020 Risk control and prevention of inteRNational trade cargo delivery and payment
    国际贸易货物交付与货款支付的风险控制与防范
    China National Standards
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    GB/T 38703-2020 Requirements for inteRNational road transport services of freight forwarders
    汽车货运代理服务质量要求
    China National Standards
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    GB/T 38694-2020 Requirements and test methods of alert for vehicle tuRNning right
    车辆右转弯提示音要求及试验方法
    China National Standards
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    GB/T 38693-2020 Safety and control devices for gas buRNers and gas-burning appliances—Particular requirements—Thermoelectric flame supervision controls
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 热电式熄火保护装置
    China National Standards
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    GB/T 38681-2020 Seamless corrosion resistant alloy pipes and tubes for industrial fuRNace
    工业炉用耐蚀合金无缝管
    China National Standards
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    GB/T 38663-2020 Identification system for inteRNet of things—Middleware standard for Ecode identification system
    物联网标识体系 Ecode标识体系中间件规范
    China National Standards
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    GB/T 38662-2020 Identification system for inteRNet of things—Guideline for Ecode identification applications
    物联网标识体系 Ecode标识应用指南
    China National Standards
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