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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 "Nd" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32483.1-2016 Energy performance of lamp controlgear—Part 1: Controlgear for fluorescent lamps—Method of measurement to determine the total input power of controlgear circuits aNd the efficiency of the controlgear
    灯控制装置的效率要求 第1部分:荧光灯控制装置 控制装置线路总输入功率和控制装置效率的测量方法
    China National Standards
    Nd

    English PDF
    GB/T 31960.11-2016 Technical specification of power energy efficiency monitoring system—Part 11: Test specification of power energy efficiency information collection aNd exchange terminal
    电力能效监测系统技术规范 第11部分:电力能效信息集中与交互终端检验规范
    China National Standards
    Nd

    English PDF
    GB/T 29265.304-2016 Information technology—Information device intelligent grouping aNd resource sharing—Part 304: Digital media content protection
    信息技术 信息设备资源共享协同服务 第304部分:数字媒体内容保护
    China National Standards
    Nd

    English PDF
    GB/T 2900.97-2016 Electrotechnical terminology—Nuclear instrumentation: physical phenomena, basic concepts, instruments, systems, equipment aNd detectors
    电工术语 核仪器:物理现象、基本概念、仪器、系统、设备和探测器
    China National Standards
    Nd

    English PDF
    GB/T 2775-2016 Capacitors aNd resistors for use in electronic equipment—Preferred dimensions of shaft ends, bushes and for the mounting of single-hole, bush-mounted, shaft-operated electronic components
    电子设备用电容器和电阻器 轴端、轴套和单孔轴套安装及轴控电子元件的优选尺寸
    China National Standards
    Nd

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    GB/T 24218.10-2016 Textiles—Test methods for nonwovens—Part 10: Lint aNd other particles generation in the dry state
    纺织品 非织造布试验方法 第10部分:干态落絮的测定
    China National Standards
    Nd

    English PDF
    GB/T 21561.3-2016 Railway applications—Rolling stock pantographs characteristics aNd tests—Part 3: Interface between pantograph and rolling stock for mainline vehicles
    轨道交通 机车车辆受电弓特性和试验 第3部分:受电弓与干线机车车辆的接口
    China National Standards
    Nd

    English PDF
    GB/T 20090.16-2016 Information technology—Advanced coding of audio aNd video—Part 16: Broadcasting video
    信息技术 先进音视频编码 第16部分:广播电视视频
    China National Standards
    Nd

    English PDF
    GB/T 19483-2016 Requirement aNd measurement methods of electromagnetic compatibility for cordless telephone
    无绳电话的电磁兼容性要求及测量方法
    China National Standards
    Nd

    English PDF
    GB/T 18759.6-2016 Electrical equipment of machines—Open numerical control system—Part 6: Network interface aNd communication protocol
    机械电气设备 开放式数控系统 第6部分:网络接口与通信协议
    China National Standards
    Nd

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    GB/T 18473-2016 Electrical equipment of iNdustrial machines—Serial data link for real-time communication between controls and drives
    工业机械电气设备 控制与驱动装置间实时串行通信数据链路
    China National Standards
    Nd

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    GB/T 17421.6-2016 Test code for machine tools—Part 6: Determination of positioning accuracy on body aNd face diagonals(Diagonal displacement tests)
    机床检验通则 第6部分:体和面对角线位置精度的确定(对角线位移检验)
    China National Standards
    Nd

    English PDF
    GB/T 17421.2-2016 Test code for machine tools—Partie 2: Determination of accuracy aNd repeatability positioning numerically controlled axes
    机床检验通则 第2部分:数控轴线的定位精度和重复定位精度的确定
    China National Standards
    Nd

    English PDF
    GB/T 16284.9-2016 Information technology—Message haNdling systems (MHS)—Part 9: Electronic data interchange messaging system
    信息技术 信报处理系统(MHS) 第9部分:电子数据交换信报处理系统
    China National Standards
    Nd

    English PDF
    GB/T 16284.8-2016 Information technology—Message haNdling system(MHS)—Part 8: Electronic data interchange messaging service
    信息技术 信报处理系统(MHS) 第8部分:电子数据交换信报处理服务
    China National Standards
    Nd

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    GB/T 16284.10-2016 Information technology—Message haNdling system(MHS)—Part 10:MHS routing
    信息技术 信报处理系统(MHS) 第10部分:MHS路由选择
    China National Standards
    Nd

    English PDF
    GB/T 15972.48-2016 Specifications for optical fibre test methods—Part 48: Measurement methods aNd test procedures for transmission and optical characteristics—Polarization mode dispersion
    光纤试验方法规范 第48部分:传输特性和光学特性的测量方法和试验程序 偏振模色散
    China National Standards
    Nd

    English PDF
    GB/T 14048.8-2016 Low-voltage switchgear aNd controlgear—Part 7-2: Ancillary equipment—Protective conductor terminal blocks for copper conductors
    低压开关设备和控制设备 第7-2部分:辅助器件 铜导体的保护导体接线端子排
    China National Standards
    Nd

    English PDF
    GB/T 14048.11-2016 Low-voltage switchgear aNd controlgear—Part 6-1: Multiple function equipment—Transfer switching equipment
    低压开关设备和控制设备 第6-1部分:多功能电器 转换开关电器
    China National Standards
    Nd

    English PDF
    GB/T 13870.5-2016 Effects of current on human beings aNd livestock—Part 5: Touch voltage threshold values for physiological effects
    电流对人和家畜的效应 第5部分:生理效应的接触电压阈值
    China National Standards
    Nd

    English PDF
    GB/T 13870.2-2016 Effects of current on human beings aNd livestock—Part 2: Special aspects
    电流对人和家畜的效应 第2部分:特殊情况
    China National Standards
    Nd

    English PDF
    GB/T 13539.4-2016 Low-voltage fuses—Part 4: Supplementary requirements for fuse-links for the protection of semicoNductor devices
    低压熔断器 第4部分:半导体设备保护用熔断体的补充要求
    China National Standards
    Nd

    English PDF
    GB/T 10963.3-2016 Circuit-breakers for overcurrent protection for household aNd similar installation—Part 3: Circuit-breakers for d.c. operation
    家用及类似场所用过电流保护断路器 第3部分:用于直流的断路器
    China National Standards
    Nd

    English PDF
    GB/T 1000-2016 Dimensions aNd characteristics of pin insulators of ceramic for high-voltage overhead lines
    高压线路针式瓷绝缘子尺寸与特性
    China National Standards
    Nd

    English PDF
    GB/T 31864-2016 INdex for credit evaluation of professional manager
    职业经理人信用评价指标
    China National Standards
    Nd

    English PDF
    GB/T 30217.2-2016 Petroleum aNd natural gas industries—Drilling and production equipment—Part 2: Deepwater drilling riser analysis methodologies, operations and integrity
    石油天然气工业 钻井和采油设备 第2部分:深水钻井隔水管的分析方法、操作和完整性
    China National Standards
    Nd

    English PDF
    GB/T 20004.1-2016 Social organization staNdardization—Part 1: Guidelines for good practice
    团体标准化 第1部分:良好行为指南
    China National Standards
    Nd

    English PDF
    GB/T 16432-2016 Assistive products for persons with disability—Classification aNd terminology
    康复辅助器具 分类和术语
    China National Standards
    Nd

    English PDF
    GB 51173-2016 Code for design of dewatering aNd draining in open pit mine of coal industry
    煤炭工业露天矿疏干排水设计规范
    China National Standards
    Nd

    English PDF
    GB 51170-2016 Code for design of aviation iNdustry engineering
    航空工业工程设计规范
    China National Standards
    Nd

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    GB/T 51169-2016 StaNdard for mining machine of coal mine
    煤炭工业矿井采掘设备配备标准
    China National Standards
    Nd

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    GB/T 51165-2016 Assessment staNdard for green hotel building
    绿色饭店建筑评价标准
    China National Standards
    Nd

    English PDF
    GB 51162-2016 Technical code for integral lifting of heavy structure aNd equipment
    重型结构和设备整体提升技术规范
    China National Standards
    Nd

    English PDF
    GB/T 51161-2016 StaNdard for energy consumption of building
    民用建筑能耗标准
    China National Standards
    Nd

    English PDF
    GB 51155-2016 Code for design of occupational safety aNd health in machinery industry
    机械工程建设项目职业安全卫生设计规范
    China National Standards
    Nd

    English PDF
    GB 51151-2016 Technical code for engineering of public security aNd protection system of urban rail transit
    城市轨道交通公共安全防范系统工程技术规范
    China National Standards
    Nd

    English PDF
    GB/T 51130-2016 Code for construction of open caisson aNd pneumatic caisson
    沉井与气压沉箱施工规范
    China National Standards
    Nd

    English PDF
    GB/T 51116-2016 Pharmaceutical engineering technical staNdard for safety risk assessment
    医药工程安全风险评估技术标准
    China National Standards
    Nd

    English PDF
    GB 51101-2016 Technical code for supporting bracket fouNdation of solar power station
    太阳能发电站支架基础技术规范
    China National Standards
    Nd

    English PDF
    GB 51008-2016 StaNdard for inspection and appraisal of high-rise and complicated steel structures
    高耸与复杂钢结构检测与鉴定标准
    China National Standards
    Nd

    English PDF
    GB 50150-2016 Electric equipment installation engineeringstaNdard for hand-over test of electric equipment
    电气装置安装工程电气设备交接试验标准
    China National Standards
    Nd

    English PDF
    GB 32166.1-2016 Personal protective equipment—Eye aNd face protection—Occupational eye and face protectors—Part 1: Requirements
    个体防护装备 眼面部防护 职业眼面部防护具 第1部分:要求
    China National Standards
    Nd

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    GB/Z 32490-2016 Surface chemical analysis—X-ray photoelectron spectroscopy—Procedures for determining backgrouNds
    表面化学分析 X射线光电子能谱 确定本底的程序
    China National Standards
    Nd

    English PDF
    GB/T 32571-2016 Corrosion of metals aNd alloys—Corrosion test for intergranular corrosion susceptibility of high—Cr ferritic stainless steels
    金属和合金的腐蚀 高铬铁素体不锈钢晶间腐蚀试验方法
    China National Standards
    Nd

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    GB/T 32570-2016 steel plates aNd strips for freight containers
    集装箱用钢板及钢带
    China National Standards
    Nd

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    GB/T 32565-2016 Surface chemical analysis—Recording aNd reporting data in Auger electron spectroscopy (AES)
    表面化学分析 俄歇电子能谱(AES)数据记录与报告的规范要求
    China National Standards
    Nd

    English PDF
    GB/T 32495-2016 Surface chemical analysis—SecoNdary-ion mass spectrometry—Method for depth profiling of arsenic in silicon
    表面化学分析 二次离子质谱 硅中砷的深度剖析方法
    China National Standards
    Nd

    English PDF
    GB/T 32491-2016 Test method for long-Term hydrostatic pressure of glass fiber reinforced thermosetting resin pipe aNd fittings
    玻璃纤维增强热固性树脂管及管件长期静水压试验方法
    China National Standards
    Nd

    English PDF
    GB/T 32488-2016 Ductile iron pipes aNd fittings——Seal coats for cement mortar linings
    球墨铸铁管和管件 水泥砂浆内衬密封涂层
    China National Standards
    Nd

    English PDF
    GB/T 17505-2016 Steel aNd steel products—General technical delivery requirements
    钢及钢产品 交货一般技术要求
    China National Standards
    Nd

    English PDF
    GB/T 6730.72-2016 Iron ores—Determination of arsenic, chromium, cadmium, lead aNd mercury content—Inductively coupled plasma-mass spectrometry method (ICP-MS)
    铁矿石 砷、铬、镉、铅和汞含量的测定 电感耦合等离子体质谱法(ICP-MS)
    China National Standards
    Nd

    English PDF
    GB/T 5027-2016 Metallic materials—Sheet aNd strip—Determination of plastic strain ratio
    金属材料 薄板和薄带 塑性应变比(r值)的测定
    China National Standards
    Nd

    English PDF
    GB/T 4336-2016 Carbon aNd low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method)
    碳素钢和中低合金钢 多元素含量的测定 火花放电原子发射光谱法(常规法)
    China National Standards
    Nd

    English PDF
    GB/T 32573-2016 Silicon powder—Determination of total carbon content—Infrared absorption method after combustion in an iNduction furnace
    硅粉 总碳含量的测定 感应炉内燃烧后红外吸收法
    China National Standards
    Nd

    English PDF
    GB/T 32554-2016 Fluorspar—Experimental methods for checking the bias of sampling aNd sample preparation
    萤石 校核取样偏差的试验方法
    China National Standards
    Nd

    English PDF
    GB/T 32553-2016 Fluorspar—Method of determining the precision of sampling aNd sample preparation
    萤石 取样和制样精密度的试验方法
    China National Standards
    Nd

    English PDF
    GB/T 32552-2016 Automated full peripheral ultrasonic thickness testing of seamless aNd welded (except submerged arc-welded) steel tubes
    无缝和焊接钢管(埋弧焊除外)的自动全圆周超声厚度检测
    China National Standards
    Nd

    English PDF
    GB/T 32550-2016 Corrosion of metals aNd alloys—Determination of the critical pitting temperature under potentiostatic control
    金属和合金的腐蚀 恒电位控制下的临界点蚀温度测定
    China National Standards
    Nd

    English PDF
    GB/T 32548-2016 Steel aNd iron—Determination of tin, antimony, cerium, lead and bismuth—Inductively coupled plasma mass spectrometric method
    钢铁 锡、锑、铈、铅和铋的测定 电感耦合等离子体质谱法
    China National Standards
    Nd

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    GB/T 32547-2016 Method for magnetic flux leakage testing of rouNd steel
    圆钢漏磁检测方法
    China National Standards
    Nd

    English PDF
    GB/T 30069.2-2016 Metallic materials—Tensile testing at high strain rates—Part 2: Servo-hydraulic aNd other test systems
    金属材料 高应变速率拉伸试验 第2部分:液压伺服型与其他类型试验系统
    China National Standards
    Nd

    English PDF
    GB/T 17897-2016 Corrosion of metals aNd alloys—Corrosion test for pitting corrosion resistance of stainless steels in the ferric chloride solution
    金属和合金的腐蚀 不锈钢三氯化铁点腐蚀试验方法
    China National Standards
    Nd

    English PDF
    GB/T 32560-2016 Classification aNd nomenclature for activated carbon
    活性炭分类和命名
    China National Standards
    Nd

    English PDF
    GB/T 32559-2016 Infrared diamoNd-like carbon coating
    红外类金刚石膜
    China National Standards
    Nd

    English PDF
    GB/Z 32519.3-2016 1000MW Class Hydraulic-generator—Part 3: Quality Inspection StaNdards For Installation
    1000MW级水轮发电机 第3部分:安装质量检测导则
    China National Standards
    Nd

    English PDF
    GB/Z 32519.2-2016 1000MW Class Hydro-generators—Part 2: Testing ANd Inspecting Guide
    1000MW级水轮发电机 第2部分:试验、检验导则
    China National Standards
    Nd

    English PDF
    GB/Z 18509-2016 Electromagnetic compatibility—Guide to the drafting of electromagnetic compatibility staNdards
    电磁兼容 电磁兼容标准起草导则
    China National Standards
    Nd

    English PDF
    GB/T 7144-2016 Coloured cyliNder mark for gases
    气瓶颜色标志
    China National Standards
    Nd

    English PDF
    GB/T 6083-2016 The basic types aNd dimensions of gear hobs
    齿轮滚刀 基本型式和尺寸
    China National Standards
    Nd

    English PDF
    GB/T 4854.9-2016 Acoustics—Reference zero for the calibration of audiometric equipment—Part 9: Preferred test coNditions for the determination of reference hearing threshold levels
    声学 校准测听设备的基准零级 第9部分:确定基准听阈级的优选测试条件
    China National Standards
    Nd

    English PDF
    GB/T 3767-2016 Acoustics—Determination of souNd power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane
    声学 声压法测定噪声源声功率级和声能量级 反射面上方近似自由场的工程法
    China National Standards
    Nd

    English PDF
    GB/T 3667.1-2016 AC motor capacitors—Part 1: General—Performance, testing aNd rating—Safety requirements—Guide for installation and operation
    交流电动机电容器 第1部分:总则 性能、试验和额定值 安全要求 安装和运行导则
    China National Standards
    Nd

    English PDF
    GB/T 32620.2-2016 Lead-acid batteries used for electric road vehicles—Part 2: KiNds of products and specifications
    电动道路车辆用铅酸蓄电池 第2部分:产品品种和规格
    China National Standards
    Nd

    English PDF
    GB/T 32620.1-2016 Lead-acid batteries used for electric road vehicles—Part 1: Technical coNdition
    电动道路车辆用铅酸蓄电池 第1部分:技术条件
    China National Standards
    Nd

    English PDF
    GB/T 32566-2016 Welded stainless steel cyliNders
    不锈钢焊接气瓶
    China National Standards
    Nd

    English PDF
    GB/T 32558-2016 Reduction sleeves with 7/24 external aNd Morse internal taper
    带7:24外圆锥和莫氏内圆锥的缩柄套
    China National Standards
    Nd

    English PDF
    GB/T 32557.2-2016 Polygonal taper interface with flange contact surface—Part 2: Dimensions aNd designation of receivers
    带有法兰接触面的多棱锥接口 第2部分:安装孔尺寸和标记
    China National Standards
    Nd

    English PDF
    GB/T 32557.1-2016 Polygonal taper interface with flange contact surface—Part 1: Dimensions aNd designation of shanks
    带有法兰接触面的多棱锥接口 第1部分:柄部尺寸和标记
    China National Standards
    Nd

    English PDF
    GB/T 32544-2016 Acoustic emission examination aNd evaluation methods of steel structures of bridge and gantry cranes
    桥式与门式起重机金属结构声发射检测及结果评定方法
    China National Standards
    Nd

    English PDF
    GB/T 32537-2016 Runouts, uNdercuts and chamfers for trapezoidal and buttress threads
    梯形和锯齿形螺纹收尾、肩距、退刀槽和倒角
    China National Standards
    Nd

    English PDF
    GB/T 32535-2016 Runouts, uNdercuts and chamfers for pipe threads
    管螺纹收尾、肩距、退刀槽和倒角
    China National Standards
    Nd

    English PDF
    GB/T 32532-2016 Nonconsumable tungsten electrodes for arc welding aNd cutting
    焊接与切割用钨极
    China National Standards
    Nd

    English PDF
    GB/T 32530-2016 Machinery for forestry—Saw chain shot guarding systems—Test method aNd performance criteria
    林业机械 锯链甩射防护系统 试验方法和性能要求
    China National Standards
    Nd

    English PDF
    GB/T 32529-2016 Technical requirement of cleaning liquid waste recycling aNd emissions for heat treatment
    热处理清洗废液回收及排放技术要求
    China National Standards
    Nd

    English PDF
    GB/T 32528-2016 Printing machinery—hard-cover book biNding line
    印刷机械 精装书籍联动线
    China National Standards
    Nd

    English PDF
    GB/T 32525-2016 General specification for photoelectric tracking aNd measuring equipment
    光电跟踪测量设备通用规范
    China National Standards
    Nd

    English PDF
    GB/T 32524.2-2016 Acoustics—Determination of souNd power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane
    声学 声压法测定电力电容器单元的声功率级和指向特性 第2部分:反射面上方近似自由场的工程法
    China National Standards
    Nd

    English PDF
    GB/T 32524.1-2016 Acoustics—Determination of souNd power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
    声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法
    China National Standards
    Nd

    English PDF
    GB/T 32523-2016 Acoustics—Measurement of souNd pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample—Travelling wave tube method
    声学 水声材料样品声压反射系数、声压透射系数和吸声系数的测量 行波管法
    China National Standards
    Nd

    English PDF
    GB/T 32522-2016 Acoustics—Electroacoustic characteristics aNd measurements of spherically focusing ultrasonic transducers
    声学 压电球面聚焦超声换能器的电声特性及其测量
    China National Standards
    Nd

    English PDF
    GB/T 32521-2016 Subdivision aNd numbering for the lunar primary scale topographic maps
    月球基本比例尺地形图分幅和编号
    China National Standards
    Nd

    English PDF
    GB/T 32520-2016 Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission aNd distribution lines of a.c. systems above 1 kV
    交流1 kV以上架空输电和配电线路用带外串联间隙金属氧化物避雷器(EGLA)
    China National Standards
    Nd

    English PDF
    GB/T 32517-2016 Installation couplers inteNded for permanent connection in fixed installations
    固定装置中永久性连接用安装式耦合器
    China National Standards
    Nd

    English PDF
    GB/T 32506-2016 Code for operation aNd maintenance for excitation system of pumped-storage unit
    抽水蓄能机组励磁系统运行检修规程
    China National Standards
    Nd

    English PDF
    GB/T 32503.1-2016 Household aNd similar adjustable frequency converter safety—Part 1: General requirements
    家用和类似用途变频控制器的安全 第1部分:通用要求
    China National Standards
    Nd

    English PDF
    GB/T 32502-2016 Overhead electrical straNded conductors composite core supported/reinforced
    复合材料芯架空导线
    China National Standards
    Nd

    English PDF
    GB/T 32499-2016 Connecting devices—Devices for the connection of aluminium coNductors in clamping units of any material and copper conductors in aluminium bodied clamping units
    连接器件 任何材料的夹紧件用铝线的连接器件及铝基夹紧件用铜线的连接器件
    China National Standards
    Nd

    English PDF
    GB/T 32484-2016 Watch-cases aNd accessories—Vapour phase deposited coatings
    表壳体及其附件 气相沉积镀层
    China National Standards
    Nd

    English PDF
    GB/T 32483.3-2016 Energy performance of lamp controlgear—Part 3: Controlgear for halogen lamps aNd LED modules—Method of measurement to determine the efficiency of the controlgear
    灯控制装置的效率要求 第3部分:卤钨灯和LED模块 控制装置效率的测量方法
    China National Standards
    Nd

    English PDF
    GB/T 32482.1-2016 LED—Binning—Part 1: General requirements aNd white colour grid
    LED 分选 第1部分:一般要求和白光栅格
    China National Standards
    Nd

    English PDF

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