China National Standards

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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 "RT" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 34550.3-2017 Method for evaluation of cooling seawater treatment agents—PaRT 3: Determination of inhibiting microbes performance
    海水冷却水处理药剂性能评价方法 第3部分:菌藻抑制性能的测定
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    GB/T 34550.4-2017 Method for evaluation of cooling seawater treatment agents—PaRT 4: Dynamic simulation test
    海水冷却水处理药剂性能评价方法 第4部分:动态模拟试验
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    GB/T 34550.1-2017 Method for evaluation of cooling seawater treatment agents—PaRT 1: Determination of corrosion inhibition performance
    海水冷却水处理药剂性能评价方法 第1部分: 缓蚀性能的测定
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    GB/T 34168-2017 Test method of gold and silver nanopaRTicle materials biological effect by transmission electron microscope
    金、银纳米颗粒材料生物效应的透射电子显微镜检测方法
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    GB/T 34171-2017 Test method for flexural propeRTy of thin and ultrathin glass—Three-point bending method
    薄与超薄玻璃弯曲性能试验方法 三点弯曲法
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    GB/T 34174-2017 Surface chemical analysis—Proposed procedure for ceRTifying the retained areic dose in a working reference material produced by ion implantation
    表面化学分析 工作参考物质中离子注入产生的驻留面剂量定值的推荐程序
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    GB/T 34177-2017 QuaRTz glass wafer for lithography
    光刻用石英玻璃晶圆
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    GB/T 34189-2017 PoRTland cement used for pipe pile without high pressure steam
    免压蒸管桩硅酸盐水泥
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    GB/T 34194-2017 Guides for energy efficiency assessment of conveRTer process
    转炉工序能效评估导则
    China National Standards
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    GB/T 20564.1-2017 Continuously cold rolled high strength steel sheet and strip for automobile—PaRT 1: Bake hardening steel
    汽车用高强度冷连轧钢板及钢带 第1部分:烘烤硬化钢
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    GB/T 20564.3-2017 Continuously cold rolled high strength steel sheet and strip for automobile—PaRT 3: High strength interstitial free steel
    汽车用高强度冷连轧钢板及钢带 第3部分: 高强度无间隙原子钢
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    GB/T 20887.7-2017 Continuously hot rolled high strength steel sheet and strip for automobile—PaRT 7:Steels for hydraulic forming
    汽车用高强度热连轧钢板及钢带 第7部分:液压成形用钢
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    GB/T 20564.11-2017 Continuously cold rolled high strength steel sheet and strip for automobile—PaRT 11:Carbon manganese steel
    汽车用高强度冷连轧钢板及钢带 第11部分:碳锰钢
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    GB/T 20564.2-2017 Continuously cold rolled high strength steel sheet and strip for automobile—PaRT 2: Dual phase steel
    汽车用高强度冷连轧钢板及钢带 第2部分:双相钢
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    GB/T 20887.6-2017 Continuously hot rolled high strength steel sheet and strip for automobile—PaRT 6: Complex phase steel
    汽车用高强度热连轧钢板及钢带 第6部分:复相钢
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    GB/T 20564.10-2017 Continuously cold rolled high strength steel sheet and strip for automobile—PaRT 10: Twinning induced plasticity steel
    汽车用高强度冷连轧钢板及钢带 第10部分:孪晶诱导塑性钢
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    GB/T 20887.1-2017 Continuously hot rolled high strength steel sheet and strip for automobile—PaRT 1: High yield strength steel for cold forming
    汽车用高强度热连轧钢板及钢带 第1部分:冷成形用高屈服强度钢
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    GB/T 34200-2017 Cold rolled stainless steel plate,sheet and strip for construction roof and cuRTain
    建筑屋面和幕墙用冷轧不锈钢钢板和钢带
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    GB/T 19346.2-2017 Methods of measurement for amorphous and nanocrystalline alloys—PaRT 2: Lamination factor of amorphous alloy strips
    非晶纳米晶合金测试方法 第2部分:带材叠片系数
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    GB/T 33746.1-2017 Technical specification of NFC security—PaRT 1: NFCIP-1 security services and protocol
    近场通信(NFC)安全技术要求 第1部分:NFCIP-1安全服务和协议
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    GB/T 25102.7-2017 Electroacoustics—Hearing aids—PaRT 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
    电声学 助听器 第7部分:助听器生产、供应和交货时质量保证的性能特性测量
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    GB/T 20441.5-2017 Electroacoustics—Measurement microphones—PaRT 5: Methods for pressure calibration of working standard microphones by comparison
    电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法
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    GB/T 25498.5-2017 Electroacoustics—Simulators of human head and ear—PaRT 5:2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
    电声学 人头模拟器和耳模拟器 第5部分:测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器
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    GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring Instruments and their accessories—PaRT 1:Definitions and general requirements common to all parts
    直接作用模拟指示电测量仪表及其附件 第1部分:定义和通用要求
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    GB/T 22324.1-2017 Saffron—PaRT 1:Specification
    藏红花 第1部分:规格
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    GB/T 34282.2-2017 Social insurance relation transfer—PaRT 2:Basic medical insurance for employees
    社会保险关系转移接续 第2部分:职工基本医疗保险
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    GB/T 34282.1-2017 Social insurance relation transfer—PaRT1:Enterprise emlpoyees basic old-age insurance
    社会保险关系转移接续 第1部分:企业职工基本养老保险
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    GB/T 22324.2-2017 Saffron—PaRT 2:Test methods
    藏红花 第2部分:试验方法
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    GB/T 5565.2-2017 Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—PaRT 2: Bending tests at sub-ambient temperatures
    橡胶和塑料软管及非增强软管 柔性及挺性的测量 第2部分:低于室温弯曲试验
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    GB/T 5565.3-2017 Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—PaRT 3:Bending tests at high and low temperatures
    橡胶和塑料软管及非增强软管 柔性及挺性的测量 第3部分:高温和低温弯曲试验
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    GB/T 5565.1-2017 Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—PaRT 1: Bending tests at ambient temperatures
    橡胶和塑料软管及非增强软管 柔性及挺性的测量 第1部分:室温弯曲试验
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    GB/T 7676.3-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 3:Special requirements for wattmeters and varmeters
    直接作用模拟指示电测量仪表及其附件 第3部分:功率表和无功功率表的特殊要求
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    GB/T 7676.2-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 2:Special requirements for ammeters and voltmeters
    直接作用模拟指示电测量仪表及其附件 第2部分:电流表和电压表的特殊要求
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    GB/T 7676.6-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 6:Special requirements for ohmmeters(impedance meters ) and conductance meters
    直接作用模拟指示电测量仪表及其附件 第6部分:电阻表(阻抗表)和电导表的特殊要求
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    GB/T 7676.5-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 5:Special requirements for phase meters, power factor meters and synchroscopes
    直接作用模拟指示电测量仪表及其附件 第5部分:相位表、功率因数表和同步指示器的特殊要求
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    GB/T 21984-2017 ShoRT-range weather forecast
    短期天气预报
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    GB/T 34284-2017 Public spoRTs facilities—Safety requirements for outdoor fitness equipments
    公共体育设施 室外健身设施应用场所安全要求
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    GB/T 34290-2017 Public spoRTs facilities—Configuration and management of outdoor fitness equipments
    公共体育设施 室外健身设施的配置与管理
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    GB/T 34308.3-2017 SpoRTs information classification and code—Part 3: Sport physiology, biochemistry and nutrition index codes
    体育信息分类与代码 第3部分:运动生理生化与营养指标代码
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    GB/T 34308.2-2017 SpoRTs information classification and code—Part 2: Code for cport competition
    体育信息分类与代码 第2部分:运动竞赛赛事代码
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    GB/T 34247.1-2017 Determination of the unsaturation of isobutene-isoprene rubber—PaRT 1: Iodometry
    异丁烯-异戊二烯橡胶(IIR)不饱和度的测定 第1部分:碘量法
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    GB/T 24816-2017 Round steel shoRT link chains for general lifting purposes—Grade 8,medium to lerance sling chains for chain slings
    一般起重用钢制短环链 吊链用8级中等精度链条
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    GB/Z 34161-2017 Technical guide for smaRT protection equipment of microgrid
    智能微电网保护设备技术导则
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    GB/T 34319-2017 Boron-magnesium feRTilizer
    硼镁肥料
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    GB/T 27748.3-2017 Stationary fuel cell power system—PaRT 3: Installation
    固定式燃料电池发电系统 第3部分:安装
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    GB/T 7676.8-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 8:Special requirements for accessories
    直接作用模拟指示电测量仪表及其附件 第8部分:附件的特殊要求
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    GB/T 7676.9-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 9:Recommended test methods
    直接作用模拟指示电测量仪表及其附件 第9部分:推荐的试验方法
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    GB/T 7676.4-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 4:Special requirements for frequency meters
    直接作用模拟指示电测量仪表及其附件 第4部分:频率表的特殊要求
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    GB/T 7676.7-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—PaRT 7:Special requirements for multi-function instruments
    直接作用模拟指示电测量仪表及其附件 第7部分:多功能仪表的特殊要求
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    GB/T 34308.1-2017 SpoRT information classification and code—Part 1: Guide of classifying and coding
    体育信息分类与代码 第1部分:分类编码导则
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    GB/T 34308.4-2017 SpoRTs information classification and codes—Part 4: Sports medicine index code
    体育信息分类与代码 第4部分:运动医学指标代码
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    GB/T 22517.4-2017 Technical requirements and test methods for spoRTs fields—Part 4: Synthetic surface for basketball
    体育场地使用要求及检验方法 第4部分:合成面层篮球场地
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    GB/T 34310-2017 Basic standard terminology for spoRTs venue
    运动竞赛场所基本术语
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    GB/T 34314-2017 Code for use of dragon and lion dance spoRTs equipment
    龙狮器材使用要求
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    GB/T 18266.3-2017 Ranking standard for spoRTs facilities—Part 3: Star-rating standard for natarorium
    体育场所等级的划分 第3部分:游泳场馆星级划分及评定
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    GB/T 19079.32-2017 Operation condition and technical requirements for gymnasium and playground—PaRT 32: Football place
    体育场所开放条件与技术要求 第32部分:足球运动场所
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    GB/T 24261.2-2017 Marine seismic digital streamer system—PaRT 2: Standards for specifying hydrophone streamer-cable characteristic
    石油海上数字地震采集拖缆系统 第2部分:水听器拖缆技术条件
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    GB/T 34041.1-2017 Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—PaRT 1: Meters for custody transfer and allocation measurement
    封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计
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    GB/T 30428.5-2017 Information system for digitized supervision and management of city—PaRT 5:Device for supervise information capture
    数字化城市管理信息系统 第5部分:监管信息采集设备
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    GB/T 34041.2-2017 Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—PaRT 2: Meters for industrial applications
    封闭管道中流体流量的测量 气体超声流量计 第2部分:工业测量用气体超声流量计
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    GB/T 34315.3-2017 Small craft—Inflatable liferafts—PaRT 3:Materials
    小艇 气胀式救生筏 第3部分:材料
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    GB/T 31334.5-2017 Test methods for dipped canvas―PaRT 5: Tensile properties
    浸胶帆布试验方法 第5部分:拉伸性能
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    GB/T 3780.17-2017 Carbon black—PaRT 17: Indirect determination of particle size—Reflectance method
    炭黑 第17部分:粒径的间接测定 反射率法
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    GB/T 32419.5-2017 Information technology—SOA technology implementation specification—PaRT 5: Development of service integration
    信息技术 SOA技术实现规范 第5部分:服务集成开发
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    GB/T 30844.3-2017 Variable-frequency drive of 1kV and below—PaRT 3: Safety requiements
    1kV及以下通用变频调速设备 第3部分:安全规程
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    GB/T 34316-2017 Security technology protection system requirements for poRTs
    港口安全防范系统技术要求
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    GB/T 19322.2-2017 Small craft—Airborne sound emitted by powered recreational craft—PaRT 2: Sound assessment using reference craft
    小艇 机动游艇空气噪声 第2部分:用标准艇进行噪声评估
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    GB/T 34315.2-2017 Small craft—Inflatable liferafts—PaRT 2: Type II
    小艇 气胀式救生筏 第2部分:Ⅱ型
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    GB/T 19322.3-2017 Small craft—Airborne sound emitted by powered recreational craft—PaRT 3: Sound assessment using calculation measurement procedures
    小艇 机动游艇空气噪声 第3部分:用计算和测量程序进行噪声评估
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    GB/T 34165-2017 Monitoring and testing code for energy conservation of oil and gas transpoRTation pipeline system
    油气输送管道系统节能监测规范
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    GB/T 16781.1-2017 Natural gas—Determination of mercury—PaRT 1: Sampling of mercury by chemisorption on iodine
    天然气 汞含量的测定 第1部分:碘化学吸附取样法
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    GB/T 30357.6-2017 Oolong tea—PaRT 6:Dancong
    乌龙茶 第6部分:单丛
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    GB/T 33746.2-2017 Technical specification of NFC security—PaRT 2: Security mechanism requirements
    近场通信(NFC)安全技术要求 第2部分:安全机制要求
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    GB/T 2101-2017 General requirment of acceptance, packaging, marking and ceRTification for section steel
    型钢验收、包装、标志及质量证明书的一般规定
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    GB/T 19668.3-2017 Information technology service—Surveillance—PaRT 3:Operations and maintenance surveillance specification
    信息技术服务 监理 第3部分:运行维护监理规范
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    GB/T 34067.1-2017 In-home display terminal for smaRT-utilization power—Part 1:General technical requirements
    户内智能用电显示终端 第1部分:通用技术要求
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    GB/T 33905.2-2017 Intelligent sensor—PaRT 2: Application profile for internet of things
    智能传感器 第2部分:物联网应用行规
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    GB/T 17215.304-2017 Electricity metering equipment (a.c.)—PaRTicular requirements—Part 4: Static meters connected via electronic transformer
    交流电测量设备 特殊要求 第4部分:经电子互感器接入的静止式电能表
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    GB/T 29618.515-2017 Field device tool (FDT) interface specification—PaRT 515: Communication implementation for common object model—MODBUS fieldbus specification
    现场设备工具(FDT)接口规范 第515部分:通用对象模型的通信实现 MODBUS现场总线规范
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    GB/T 34130.22-2017 PoweRTrack systems—Part 22: Particular requirements for powertrack systems intended for on floor or under floor installation
    电源母线系统 第22部分:用于地面和地下安装的电源母线系统的特殊要求
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    GB/T 16902.4-2017 Rules for the presentation of graphical symbols for use on equipment—PaRT 4: Guidelines for the adaption of graphical symbols for use as icons
    设备用图形符号表示规则 第4部分:图形符号用作图标的重绘指南
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    GB/T 34052.1-2017 Statistical data and metadata exchange—PaRT 1: Framework
    统计数据与元数据交换(SDMX) 第1部分:框架
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    GB/T 24369.3-2017 Characterization of gold nanorods—PaRT 3: Measurement method of surface charge density
    金纳米棒表征 第3部分:表面电荷密度测量方法
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    GB/Z 34052.2-2017 Statistical data and metadata exchange(SDMX)—PaRT 2: Information model—UML conceptual design
    统计数据与元数据交换(SDMX) 第2部分:信息模型 统一建模语言(UML)概念设计
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    GB/T 29618.2-2017 Field device tool (FDT) interface specification—PaRT 2: Concepts and detailed description
    现场设备工具(FDT)接口规范 第2部分:概念和详细描述
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    GB/T 17466.24-2017 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—PaRT 24: Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment
    家用和类似用途固定式电气装置的电器附件安装盒和外壳 第24部分:住宅保护装置和其他电源功耗电器的外壳的特殊要求
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    GB/T 3883.403-2017 Safety of motor-operated hand-held, transpoRTable and garden tools―Part 4: Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers
    手持式、可移式电动工具和园林工具的安全 第4部分:步行式和手持式草坪修整机、草坪修边机的专用要求
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    GB/T 16895.3-2017 Low-voltage electrical installations—PaRT 5-54: Selection and erection of electrical equipment—Earthing arrangements and protective conductors
    低压电气装置 第5-54部分:电气设备的选择和安装 接地配置和保护导体
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    GB/T 7251.5-2017 Low-voltage switchgear and controlgear assemblies—PaRT 5: Assemblies for power distribution in public networks
    低压成套开关设备和控制设备 第5部分:公用电网电力配电成套设备
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    GB/T 16895.33-2017 Low-voltage electrical installations—PaRT 5-56:Selection and erection of electrical equipment—Safety services
    低压电气装置 第5-56部分:电气设备的安装和选择 安全设施
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    GB/T 16915.7-2017 Switches for household and similar fixed electrical installations—PaRT 2-6: Particular requirements for fireman’s switches for exterior and interior signs and luminaires
    家用和类似用途固定式电气装置的开关 第2-6部分:外部或内部标识和照明用消防开关的特殊要求
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    GB/T 3836.5-2017 Explosive atmospheres—PaRT 5:Equipment protection by pressurized enclosure “p“
    爆炸性环境 第5部分: 由正压外壳“p”保护的设备
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    GB/T 34123-2017 Technical specification for power system frequency conveRTer protection
    电力系统变频器保护技术规范
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    English PDF
    GB/T 15146.12-2017 Nuclear criticality safety for fissile materials outside reactors—PaRT 12: Burnup credit for low water reactor( LWR) fuel
    反应堆外易裂变材料的核临界安全 第12部分:轻水堆燃料燃耗信用制
    China National Standards
    RT

    English PDF
    GB/T 3883.201-2017 Safety of motor-operated hand-held,transpoRTable and garden tools―Part 2: Particular requirements for drills and impact drills
    手持式、可移式电动工具和园林工具的安全 第2部分:电钻和冲击电钻的专用要求
    China National Standards
    RT

    English PDF
    GB/T 3883.306-2017 Safety of motor-operated hand-held,transpoRTable and garden tools―Part 3: Particular requirements for transportable diamond drills with liquid systems
    手持式、可移式电动工具和园林工具的安全 第3部分:可移式带液源金刚石钻的专用要求
    China National Standards
    RT

    English PDF
    GB/T 34116-2017 SmaRT grid consumer automatic demand response—Distributed air conditioning system terminal technical condition
    智能电网用户自动需求响应 分散式空调系统终端技术条件
    China National Standards
    RT

    English PDF
    GB/T 16895.19-2017 Low-voltage electrical installations—PaRT 7-702: Requirements for special installations or locations—Swimming pools and fountains
    低压电气装置 第7-702部分:特殊装置或场所的要求 游泳池和喷泉
    China National Standards
    RT

    English PDF
    GB/T 27748.1-2017 Stationary fuel cell power systems—PaRT 1:safety
    固定式燃料电池发电系统 第1部分:安全
    China National Standards
    RT

    English PDF
    GB/T 34130.21-2017 PoweRTrack systems—Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting
    电源母线系统 第21部分:用于墙壁和天花板安装的电源母线系统的特殊要求
    China National Standards
    RT

    English PDF

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