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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 "ac" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32598-2016 Textile—Tests for colour fastness—Method for the instrumental assessment of staining of adjiacent fabrics
    纺织品 色牢度试验 贴衬织物沾色的仪器评级方法
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    GB/T 32592-2016 Railway applications—Current collection systems—Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line
    轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证
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    GB/T 32591-2016 Railway applications—Current collection systems—Validation of simulation of the dynamic interaction between pantograph and overhead contact line
    轨道交通 受流系统 受电弓与接触网动态相互作用仿真的验证
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    GB/T 32586-2016 Railway applications—Fixed installations—Electric traction specific requirements for composite insulators used for overhead contact line systems
    轨道交通 地面装置 电力牵引架空接触网系统用复合绝缘子的特定要求
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    GB/T 32584-2016 Evaluation of mechanical vibration for machine sets in hydraulic power plants and pump-storage plants
    水力发电厂和蓄能泵站机组机械振动的评定
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    GB/T 32580.303-2016 Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-3: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase inductive voltage transformers
    轨道交通 地面装置 交流开关设备的特殊要求 第3-3部分:交流牵引系统专用测量、控制和保护装置 单相感性电压互感器
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    GB/T 32580.302-2016 Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-2: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase current transformers
    轨道交通 地面装置 交流开关设备的特殊要求 第3-2部分:交流牵引系统专用测量、控制和保护装置 单相电流互感器
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    GB/T 32580.301-2016 Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-1: Measurement, control and protection devices for specific use in a.c. traction system— Application guide
    轨道交通 地面装置 交流开关设备的特殊要求 第3-1部分:交流牵引系统专用测量、控制和保护装置 应用指南
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    GB/T 32578-2016 Railway application—Fixed installations—Electric traction overhead contact lines
    轨道交通 地面装置 电力牵引架空接触网
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    GB/T 30269.702-2016 Information technology—Sensor network—Part 702: Sensor interface:Data interface
    信息技术 传感器网络 第702部分:传感器接口:数据接口
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    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
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    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
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    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
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    GB/T 18759.5-2016 Electrical equipment of machines—Open numerical control system—Part 5: Software platform
    机械电气设备 开放式数控系统 第5部分:软件平台
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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
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    GB/T 19161-2016 Packing containers—Composite intermediate bulk container
    包装容器 复合式中型散装容器
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    GB/T 18031-2016 Information technology—Generic specification for Chinese character input with digital keyboard
    信息技术 数字键盘汉字输入通用要求
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    GB/T 17421.7-2016 Test code for machine tools—Part 7: Geometric accuracy of axes of rotation
    机床检验通则 第7部分:回转轴线的几何精度
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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)
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    GB/T 17421.4-2016 Test code for machine tools—Part 4: Circular tests for numerically controlled machine tools
    机床检验通则 第4部分:数控机床的圆检验
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    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
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    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
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    GB/T 13519-2016 Polyethylene heat-shrinkable film for packaging applications
    包装用聚乙烯热收缩薄膜
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    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
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    GB/T 32599-2016 Test method for removal force of attached components on textile products
    纺织制品附件脱落强力试验方法
    China National Standards
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    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
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    GB 51171-2016 Code for acceptance of telecommunication cable line engineering
    通信线路工程验收规范
    China National Standards
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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
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    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
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    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
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    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
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    GB/T 32489-2016 Technical requirement of energy-saving operation for reheating furnace in steel rolling
    轧钢加热炉节能运行技术要求
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    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
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    GB/Z 32494-2016 Surface chemical analysis—Auger electron spectroscopy—Derivation of chemical information
    表面化学分析 俄歇电子能谱 化学信息的解析
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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
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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
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    GB/T 32496-2016 Test method for volume fraction of reinforcement in metal matrix composites—Image analysis method
    金属基复合材料增强体体积含量试验方法 图像分析法
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    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
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    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
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    GB/T 32560-2016 Classification and nomenclature for activated carbon
    活性炭分类和命名
    China National Standards
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    GB/Z 32500-2016 General requirements of data interface for user side system of smart grid
    智能电网用户端系统数据接口一般要求
    China National Standards
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    GB/Z 16935.6-2016 Insulation coordination for equipment within low-voltage systems—Part 2-2: Interface considerations—Application guide
    低压系统内设备的绝缘配合 第2-2部分:交界面考虑 应用指南
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    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
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    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
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    GB/T 3667.2-2016 ac motor capacitors—Part 2:Motor start capacitors
    交流电动机电容器 第2部分:电动机起动电容器
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    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
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    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
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    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
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    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
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    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
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    GB/T 32556.3-2016 Cutter arbors with tenon drive—Part 3: Dimensions of hollow taper interface with flange contact surface
    带端键传动的铣刀杆 第3部分:带法兰接触面的空心锥柄的铣刀杆尺寸
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    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
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    GB/T 32540-2016 Technical requirements for accuracy-controlled gas nitriding heat treatment
    精密气体渗氮热处理技术要求
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    GB/T 32531-2016 Printing machinery—Violet laster digital direct plate setter
    印刷机械 紫激光型数字直接制版机
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    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
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    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
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    GB/T 32527-2016 Design specification of space materials science experimental facility—Multifunctional high temperature furnace
    空间材料科学实验装置 多功能高温炉设计规范
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB/T 32518.1-2016 Field test code of controlled shunt reactor of extra high voltage—Part 1: Multistage controlled shunt reactor
    超高压可控并联电抗器现场试验技术规范 第1部分:分级调节式
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    GB/T 32516-2016 Thyristor valves of multistage controlled shunt reactors in extra high-voltage transmission systems
    超高压分级式可控并联电抗器晶闸管阀
    China National Standards
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    GB/T 32515-2016 Variable-frequency drive for injection molding machine
    注塑机专用变频调速设备
    China National Standards
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    GB/T 32505-2016 Variable-frequency drive for machine tool
    机床专用变频调速设备
    China National Standards
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    GB/T 32504-2016 Civil lead-acid battery technical code for safety
    民用铅酸蓄电池安全技术规范
    China National Standards
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    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
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    GB/T 32480-2016 Textile machinery—Mixing bale openers for cotton spinning—Vocabulary and principles of construction
    纺织机械 棉纺用开包混棉机 术语、定义和结构原理
    China National Standards
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    GB/T 32472-2016 D113 macroporous weak acid acrylic type cation exchange resins
    D113大孔弱酸性丙烯酸系阳离子交换树脂
    China National Standards
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    GB/T 6882-2016 acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms
    声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法
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    GB/T 5587-2016 Basic shapes,dimensions,symbols and notations of silver based electrical contacts
    银基电触头基本形状、尺寸、符号及标注
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    GB/T 5586-2016 Test methods for essential property of electrical contact materials
    电触头材料基本性能试验方法
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    GB/T 22715-2016 Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines
    旋转交流电机定子成型线圈耐冲击电压水平
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    GB/T 20833.2-2016 Rotating electrical machines—The stator winding insulation of rotating electrical machines—Part 2: On-line partial discharge measurements on
    旋转电机 旋转电机定子绕组绝缘 第2部分:在线局部放电测量
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    GB/T 20833.1-2016 Rotating electrical machines—The stator winding insulation of rotating electrical machines—Part 1: Off-line partial discharge measurements
    旋转电机 旋转电机定子绕组绝缘 第1部分:离线局部放电测量
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    GB/T 20448.2-2016 Self-propelled machinery for forestry—Laboratory tests and performance requirements for roll-over protective structures—Part 2: Machines having a rotating platform with a cab and boom on the platform
    自行式林业机械 滚翻保护结构实验室试验和性能要求 第2部分:回转平台上安装驾驶室和起重臂的机械
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    GB/T 20343-2016 Agricultural tractors and machinery—Connection of implements via three point linkage—Clearance zone around implement
    农业拖拉机和机械 三点悬挂机具的连接装置 机具周围的间隙范围
    China National Standards
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    GB/T 20341-2016 Tractors and self-propelled machinery for agriculture—Operator controls—Actuating forces, displacement, location and method of operation
    农业拖拉机和自走式机械 操作者操纵装置 操纵力、操纵方向、操纵位置和方法
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    GB/T 20140-2016 Measurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators
    隐极同步发电机定子绕组端部动态特性和振动测量方法及评定
    China National Standards
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    GB/T 19749.1-2016 Coupling capacitors and capacitor dividers—Part 1: General rules
    耦合电容器和电容分压器 第1部分:总则
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    GB/T 19436.4-2016 Electrical safety of machinery—Electro-sensitive protective equipment—Part 4: Particular requirements for equipment using vision based protective devices (VBPD)
    机械电气安全 电敏保护设备 第4部分:使用视觉保护装置(VBPD)设备的特殊要求
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    GB/T 19040-2016 Agricultural tractors—Requirements for steering
    农业拖拉机 转向要求
    China National Standards
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    GB/T 18737.9-2016 Textile machinery and accessories—Beams for winding—Part 9: Dyeing beams for textile fabrics fabrics
    纺织机械与附件 经轴 第9部分:织物染色用轴
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    GB/T 18737.7-2016 Textile machinery and accessories—Beams for winding—Part 7:Beams for dyeing slivers, rovings and yarns
    纺织机械与附件 经轴 第7部分:条子、粗纱和纱线染色用轴
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    GB/T 17948.7-2016 Rotating electrical machines—Functional evaluation of insulation systems—General guidelines
    旋转电机 绝缘结构功能性评定 总则
    China National Standards
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    GB/T 17948.5-2016 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Multifactor evaluation by endurance under simultaneous thermal and electrical stresses
    旋转电机 绝缘结构功能性评定 成型绕组试验规程 热、电综合应力耐久性多因子评定
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    GB/T 17948.4-2016 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation by electrical endurance
    旋转电机 绝缘结构功能性评定 成型绕组试验规程 电压耐久性评定
    China National Standards
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    GB/T 17885-2016 Electromechanical contactors for household and similar purposes
    家用及类似用途机电式接触器
    China National Standards
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    GB/T 16459-2016 Tool life testing in face milling
    面铣刀寿命试验
    China National Standards
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    GB/T 16296.2-2016 acoustics—Audiometric test methods—Part 2: Sound-field audiometry with pure-tone and narrow-band test signals
    声学 测听方法 第2部分:用纯音及窄带测试信号的声场测听
    China National Standards
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    GB/T 1592.3-2016 Agricultural tractors—Rear-mounted power take-off types 1,2 ,3 and 4—Part 3: Main PTO dimensions and spline dimensions, location of PTO
    农业拖拉机 后置动力输出轴 1、2、3和4型 第3部分:动力输出轴尺寸和花键尺寸、动力输出轴位置
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    GB/T 1592.2-2016 Agricultural tractors—Rear-mounted power take-off types 1,2,3 and 4—Part 2: Narrow-track tractors, dimensions for master shield and clearance zone
    农业拖拉机 后置动力输出轴 1、2、3和4型 第2部分:窄轮距拖拉机防护罩尺寸和空隙范围
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    GB/T 1592.1-2016 Agricultural tractors—Rear-mounted power take-off types 1, 2, 3 and 4—Part 1: General specifications,safety requirements,dimensions for master shield and clearance zone
    农业拖拉机 后置动力输出轴 1、2、3和4型 第1部分:通用要求、安全要求、防护罩尺寸和空隙范围
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    ac

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    GB/T 15370.6-2016 Agricultural tractors—General requirements—Part 6:Four-wheel boat tractors
    农业拖拉机 通用技术条件 第6部分:四轮船式拖拉机
    China National Standards
    ac

    English PDF
    GB/T 1443-2016 Self-holding tapers for machine tools and tool shanks
    机床和工具柄用自夹圆锥
    China National Standards
    ac

    English PDF
    GB/T 12009.5-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 5: Determination of acidity
    塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定
    China National Standards
    ac

    English PDF
    GB/T 10284-2016 Forestry machinery—Portable pneumatic fire extinguisher—Measurement of noise
    林业机械 便携式风力灭火机 噪声的测定
    China National Standards
    ac

    English PDF
    GB/T 10283-2016 Forestry machinery—Portable pneumatic fire extinguisher—Measurement of vibration
    林业机械 便携式风力灭火机 振动的测定
    China National Standards
    ac

    English PDF
    GB/T 10067.8-2016 Basic specifications for electroheat installations—Part 8: Electroslag remelting furnaces
    电热装置基本技术条件 第8部分:电渣重熔炉
    China National Standards
    ac

    English PDF

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