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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 "R" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 25142-2010 AiR-cooled circulating cooling liquid refrigerating packages
    风冷式循环冷却液制冷机组
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    GB/T 2514-2008 HydRaulic fluid power - Four-port directional control valves - Mounting surfaces
    液压传动 四油口方向控制阀安装面
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    GB/T 25141-2010 Self-pRiming type rotodynamic pumps - Types and basic parameters
    自吸式回转动力泵 型式与基本参数
    China National Standards
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    GB/T 25140-2010 Seal-less Rotodynamic pumps - ClassⅡ - Specification
    无轴封回转动力泵技术条件(Ⅱ类)
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    GB/T 25139-2010 CeRamic foam filter for foundry
    铸造用泡沫陶瓷过滤网
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    GB/T 25138-2010 StandaRd sand for checking foundry binder
    检定铸造粘结剂用标准砂
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    GB/T 25137-2010 Titanium and titanium alloy foRgings
    钛及钛合金锻件
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    GB/T 25136-2010 GeneRal checking standard for steel open die forgings
    钢质自由锻件检验通用规则
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    GB/T 25135-2010 The quality contRol criterion of forging technology
    锻造工艺质量控制规范
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    GB/T 25134-2010 Optical measuRement specification of 3D geometry for forgings/stampings and the dies
    锻压制件及其模具三维几何量光学检测规范
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    GB/T 25133-2010 HydRaulic fluid power systems - Assembled systems - Methods of cleaning lines by flushing
    液压系统总成 管路冲洗方法
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    GB/T 25132-2010 HydRaulic fluid power - Filters - Test method for differential pressure devices
    液压过滤器 压差装置试验方法
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    GB/T 25129-2010 Unit cooleRs for refrigeration
    制冷用空气冷却器
    China National Standards
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    GB/T 25128-2010 DiRect evaporation all fresh air handling units
    直接蒸发式全新风空气处理机组
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    GB/T 25127.2-2010 Low ambient tempeRature air source heat pump ( water chilling ) packages - Part2: Heat pump ( water chilling ) packages for household and similar application
    低环境温度空气源热泵(冷水)机组 第2部分:户用及类似用途的热泵(冷水)机组
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    GB/T 25127.1-2010 Low ambient tempeRature air source heat pump(water chilling)packages - Part 1:Heat pump (water chilling) packages for industrial & commercial and similar application
    低环境温度空气源热泵(冷水)机组 第1部分:工业或商业用及类似用途的热泵(冷水)机组
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    GB/T 25126-2010 LaRge capacity cross-electromagnetic four-way reversing valve
    大容量交叉式电磁四通换向阀
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    GB/T 25125-2010 Intelligent poweR saving device for lighting
    智能照明节电装置
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    GB/T 25124-2010 Specification foR executive search service
    高级人才寻访服务规范
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    GB/T 25123.4-2015 ElectRic traction—Rotating electrical machines for rail and road vehicles—Part 4: Permanent magnet synchronous electrical machines connected to an electronic converter
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第4部分:与电子变流器相连的永磁同步电机
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    GB/T 25123.3-2011 ElectRic traciton - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of convertor-fed alternating current motors by summation of the component losses
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第3部分:用损耗总和法确定变流器供电的交流电动机的总损耗
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    GB/T 25123.2-2010 ElectRic tracion - Rotating electrical machines for rail and road vehicles - Part 2: Electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第2部分:电子变流器供电的交流电动机
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    GB/T 25123.1-2010 ElectRic traction - Rotating electrical machines for rail and road vehicles - Part 1: Machines other than electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第1部分:除电子变流器供电的交流电动机之外的电机
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    GB/T 25122.2-2010 Railway applications - Power convertors installed on board rolling stock - Part 2: Additional technical information
    轨道交通 机车车辆用电力变流器 第2部分:补充技术资料
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    GB/T 25122.1-2010 Railway applications - Power convertors installed on board rolling stock - Part 1: Characteristics and test methods
    轨道交通 机车车辆用电力变流器 第1部分:特性和试验方法
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    GB/T 25121-2010 Railway applications - Rolling stock equipment - Capacitors for power electronics
    轨道交通 机车车辆设备 电力电子电容器
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    GB/T 25120-2010 Railway applications - Traction transformers and inductors on board rolling stock
    轨道交通 机车车辆牵引变压器和电抗器
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    GB/T 251-2008 Textiles - Tests foR colour fastness - Grey scale for assessing staining
    纺织品 色牢度试验 评定沾色用灰色样卡
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    GB/T 25119-2010 Railway applications - Electronic equipments used on rail vehicles
    轨道交通 机车车辆电子装置
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    GB/T 25118-2010 Railway application - Electric equipment for rolling stock - Rules for power resistors of open construction
    轨道交通 机车车辆电气设备 开启式功率电阻器规则
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    GB/T 25117.3-2010 Railway applications - Rolling stock - Combined testing - Part 3: Combined testing of alternating current motors,fed by an indirect converter,and their control system
    轨道交通 机车车辆 组合试验 第3部分:间接变流器供电的交流电动机及其控制系统的组合试验
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    GB/T 25117.2-2010 Railway applications - Rolling stock - Combined testing - Part 2: Combined testing of chopper-fed direct current traction motors and their control system
    轨道交通 机车车辆 组合试验 第2部分:斩波器供电的直流牵引电动机及其控制系统的组合试验
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    GB/T 25117.1-2010 Railway applications - Rolling stock - Combined testing - Part 1: Combined testing of inverter-fed alternating current motors and their control system
    轨道交通 机车车辆 组合试验 第1部分:逆变器供电的交流电动机及其控制系统的组合试验
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    GB/T 25114.3-2010 ebXML based business message - PaRt 3: Core order
    基于ebXML的商业报文 第3部分:订单
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    GB/T 25112-2010 PRessure gauge used in welding,cutting and allied processes
    焊接、切割及类似工艺用压力表
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    GB/T 25111-2010 NetwoRked manufacturing environment - Manufacturing resource class
    网络化制造环境下的制造资源分类
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    GB/T 25110.3-2010 IndustRial automation systems and integration - Distributed installation in industrial applications - Part 3: Power distribution bus
    工业自动化系统与集成 工业应用中的分布式安装 第3部分:配电总线
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    GB/T 25110.2-2010 IndustRial automation systems and integration - Distributed installation in industrial applications - Part 2: Hybrid communication bus
    工业自动化系统与集成 工业应用中的分布式安装 第2部分:混合通信总线
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    GB/T 25110.1-2010 IndustRial automation systems and integration - Distributed installation in industrial applications - Part 1: Sensors and actuators
    工业自动化系统与集成 工业应用中的分布式安装 第1部分:传感器和执行器
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    GB/T 25109.4-2010 EnteRprise Resource Planning - Part4: ERP system architecture
    企业资源计划 第4部分:ERP 系统体系结构
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    GB/T 25109.3-2010 EnteRprise resource planning - Part 3:Functional component of ERP
    企业资源计划 第3部分:ERP 功能构件规范
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    GB/T 25109.2-2010 EnteRprise resource planning-Part 2 :ERP foundational data
    企业资源计划 第2部分:ERP 基础数据
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    GB/T 25109.1-2010 EnteRprise resource planning - Part 1:ERP terms
    企业资源计划 第1部分:ERP术语
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    GB/T 25108-2010 Function Specification foR three-dimensional CAD Software
    三维CAD软件功能规范
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    GB/T 25106-2010 ToRsion balance
    扭力天平
    China National Standards
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    GB/T 25105.3-2014 IndustRial communication networks―Fieldbus specifications―Type 10 PROFINET IO specifications―Part 3: PROFINET IO communication profile
    工业通信网络 现场总线规范 类型10:PROFINET IO规范 第3部分:PROFINET IO通信行规
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    GB/T 25105.2-2014 IndustRial communication networks―Fieldbus specifications―Type 10: PROFINET IO Specifications―Part 2: Application layer protocol specification
    工业通信网络 现场总线规范 类型10:PROFINET IO规范 第2部分:应用层协议规范
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    GB/T 25105.1-2014 IndustRial communication networks―Fieldbus specifications―Type 10 PROFINET IO Specifications―Part 1: Application layer service definition
    工业通信网络 现场总线规范 类型10:PROFINET IO规范 第1部分:应用层服务定义
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    GB/T 25104-2010 CRude oil-automatic determination of water - RF method
    原油水含量的自动测定 射频法
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    GB/T 25103-2010 Supply chain management business Reference model
    供应链管理业务参考模型
    China National Standards
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    GB/T 25102.4-2010 ElectRoacoustics - Hearing aids - Part 4: Induction loop systems for hearing aid purposes - Magnetic field strength
    电声学 助听器 第4部分:助听器用感应回路系统磁场强度
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    GB/T 25102.2-2010 ElectRoacoustics - Hearing aids - Part 2: Hearing aids with automatic gain control circuits
    电声学 助听器 第2部分:具有自动增益控制电路的助听器
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    GB/T 25102.13-2010 ElectRoacoustics - Hearing aids - Part13: Electromagnetic compatibility (EMC)
    电声学 助听器 第13部分:电磁兼容(EMC)
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    GB/T 25102.1-2010 ElectRoacoustics - Hearing aids - Part 1:Hearing aids with induction pick-up coil input
    电声学 助听器 第1部分:具有感应拾音线圈输入的助听器
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    GB/T 25102.100-2010 ElectRoacoustics - Hearing aids - Part 0:Measurement of electroacoustical characteristics
    电声学 助听器 第0部分:电声特性的测量
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    GB/T 25100-2010 InfoRmationa and documentation - The Dublin Core metadata element set
    信息与文献 都柏林核心元数据元素集
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    GB/T 25099-2010 Step-down poweR saving device on distribution networks
    配电降压节电装置
    China National Standards
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    GB/T 25098-2010 Live washing Regulation of insulating live-working washing agent
    绝缘体带电清洗剂使用导则
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    GB/T 25097-2010 Insulating live-woRking washing agent
    绝缘体带电清洗剂
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    GB/T 25096-2010 Composite station post insulatoRs for substations with AC voltages greater than 1000V - Definitions,test methods and acceptance riteria
    交流电压高于1000V变电站用电站支柱复合绝缘子 定义、试验方法及接收准则
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    GB/T 25095-2010 MonitoRing system of operating status for overhead transmission lines
    架空输电线路运行状态监测系统
    China National Standards
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    GB/T 25094-2010 GeneRal technical specification of corrective maintenance tower for overhead transmission line
    架空输电线路抢修杆塔通用技术条件
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    GB/T 25093-2010 AC filteRs for HVDC systems
    高压直流系统交流滤波器
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    GB/T 25092-2010 DRy-type air-core smoothing reactors for HVDC applications
    高压直流输电用干式空心平波电抗器
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    GB/T 25091-2010 High-voltage diRect-current disconnectors and earthing switches
    高压直流隔离开关和接地开关
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    GB/T 25090-2010 Step-down poweR saving device for asynchronous motor at light load
    电动机轻载调压节电装置
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    GB/T 25089-2010 Road vehicles - Data cables
    道路车辆 数据电缆
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    GB/T 25088-2010 Road vehicles - Connectors for the electrical connection of towing and towed vehicles - 7-pole connector type 24S (supplementary) for vehicles with 24V nominal supply voltage
    道路车辆 牵引车和挂车之间的电连接器 24V7芯辅助型(24S)
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    GB/T 25087-2010 Road vehicles - Round, screened and unscreened 60V and 600V multi-core sheathed cables
    道路车辆 圆形、屏蔽和非屏蔽的60V和600V多芯护套电缆
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    GB/T 25086-2010 Road vehicles - Connectors for the electrical connection of towing and towed vehicles - 7-pole connector type 12S( supplementary) for vehicles with 12V nominal supply voltage
    道路车辆 牵引车和挂车之间的电连接器 12V7芯辅助型(12S)
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    GB/T 25085-2010 Road vehicles - 60 V and 600 V single-core cables
    道路车辆 60V和600V单芯电线
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    GB/T 25084-2010 InsulatoR strings and sets for overhead lines with a nominal voltage greater than 1000V - AC power arc tests
    标称电压高于1000V的架空线路用绝缘子串和绝缘子串组 交流工频电弧试验
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    GB/T 25083-2010 Metal-oxide suRge arresters without gaps for ±800kV UHVDC systems
    ±800kV直流系统用金属氧化物避雷器
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    GB/T 25082-2010 Specification and technical Requirements of oil-immersed convertor transformers for 800kV DC applications
    800kV直流输电用油浸式换流变压器技术参数和要求
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    GB/T 25080-2010 Niobium - Titannium alloy billets, baR and rod for superconducting applications
    超导用Nb-Ti合金棒坯、粗棒和细棒
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    GB/T 25079-2010 Acoustics - Application of new measuRement methods in building and room acoustics - MLS and SS methods
    声学 建筑声学和室内声学中新测量方法的应用 MLS和SS方法
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    GB/T 25078.2-2010 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low noise design
    声学 低噪声机器和设备设计实施建议 第2部分:低噪声设计的物理基础
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    GB/T 25078.1-2010 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning
    声学 低噪声机器和设备设计实施建议 第1部分:规划
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    GB/T 25077-2010 Acoustics - MateRials for acoustical applications - Determination of airflow resistance
    声学 多孔吸声材料流阻测量
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    GB/T 25076-2010 MonocRystalline silicon of solar cell
    太阳电池用硅单晶
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    GB/T 25075-2010 Gallium aRsenide single crystal for solar cell
    太阳能电池用砷化镓单晶
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    GB/T 25074-2010 SolaR-grade polycrystalline silicon
    太阳能级多晶硅
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    GB/T 25073-2010 MicRographics - Colour microfilm - Application of the exposure technique to prepare line originals and continuous-tone originals
    缩微摄影技术 彩色缩微胶片 曝光技术及与之相适应的线条原件和连续色调原件的制备
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    GB/T 25072-2010 MicRographics - Microfilming of newspapers for archival purposes on 35 mm microfilm
    缩微摄影技术 在35mm缩微胶片上拍摄存档报纸
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    GB/T 25071-2010 Classification and codes foR products of gems and precious metals
    珠宝玉石及贵金属产品分类与代码
    China National Standards
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    GB/T 25070-2010 InfoRmation security technology - Technical requirements of security design for information system classified protection
    信息安全技术 信息系统等级保护安全设计技术要求
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    GB/T 25069-2010 InfoRmation security technology glossary
    信息安全技术 术语
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    GB/T 25068.5-2010 InfoRmation technology - Security techniques - IT network security - Part 5: Securing communications across networks using virtual private networks
    信息技术 安全技术 IT网络安全 第5部分:使用虚拟专用网的跨网通信安全保护
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    GB/T 25068.4-2010 InfoRmation technology - Security techniques - IT network security - Part 4: Securing remote access
    信息技术 安全技术 IT网络安全 第4部分:远程接入的安全保护
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    GB/T 25068.3-2010 InfoRmation technology - Security techniques - IT network security - Part 3: Securing communications between networks using security gateways
    信息技术 安全技术 IT网络安全 第3部分:使用安全网关的网间通信安全保护
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    GB/T 25068.2-2012 InfoRmation technology - Security techniques - IT network security - Part 2: Network security architecture
    信息技术 安全技术 IT网络安全 第2部分:网络安全体系结构
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    GB/T 25068.1-2012 InfoRmation technology - Security techniques - IT network security - Part 1: Network security management
    信息技术 安全技术 IT网络安全 第1部分:网络安全管理
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    GB/T 25067-2010 InfoRmation technology - Security techniques - Requirements for bodies providing audit and certification of information security management systems
    信息技术 安全技术 信息安全管理体系审核认证机构的要求
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    GB/T 25066-2010 InfoRmation security technology - Type and code of information security product
    信息安全技术 信息安全产品类别与代码
    China National Standards
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    GB/T 25065-2010 InfoRmation security technology - Public key infrastructure - Security requirements for signature creation applications
    信息安全技术 公钥基础设施 签名生成应用程序的安全要求
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    GB/T 25064-2010 InfoRmation security technology - Public key infrastructure - Electronic signature formats specification
    信息安全技术 公钥基础设施 电子签名格式规范
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    GB/T 25063-2010 InfoRmation security technology - Testing and evaluation requirement for server security
    信息安全技术 服务器安全测评要求
    China National Standards
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    GB/T 25062-2010 InfoRmation security technology - Authentication and authorization - Role-based access control model and management specification
    信息安全技术 鉴别与授权 基于角色的访问控制模型与管理规范
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    GB/T 25061-2010 InfoRmation security technology - Public key infrastructure - XML digital signature syntax and processing specification
    信息安全技术 公钥基础设施 XML数字签名语法与处理规范
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    GB/T 25060-2010 InfoRmation security techniques - Public key infrastructure - Interface specification of X.509 digital certificates application
    信息安全技术 公钥基础设施 X.509数字证书应用接口规范
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