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  •  China "En" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    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
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    GB/T 16935.3-2016 Insulation coordination for equipmEnt within low-voltage systems—Part 3: Use of coating, potting or moulding for protection against pollution
    低压系统内设备的绝缘配合 第3部分：利用涂层、罐封和模压进行防污保护    		 China National Standards
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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    		 China National Standards
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    GB/T 15843.3-2016 Information technology—Security techniques—Entity authentication—Part 3: Mechanisms using digital signature techniques
    信息技术 安全技术 实体鉴别 第3部分：采用数字签名技术的机制    		 China National Standards
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    GB/T 15766.2-2016 Lamps for road vehicles—Performance requiremEnts
    道路机动车辆灯泡 性能要求    		 China National Standards
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    GB/T 14094-2016 TungstEn halogen lamps(non-vehicle) performance requirements
    卤钨灯（非机动车辆用）性能要求    		 China National Standards
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    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
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    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
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    GB/T 13993.1-2016 Optical fibre cables for telecommunication—Part 1: GEneral
    通信光缆 第1部分：总则    		 China National Standards
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    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
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    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
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    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
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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    		 China National Standards
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    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
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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    		 China National Standards
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    GB/T 30269.601-2016 Information technology—SEnsor network—Part 601: Information security general technical specifications
    信息技术 传感器网络 第601部分：信息安全：通用技术规范    		 China National Standards
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    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
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    GB/T 27020-2016 Conformity assessmEnt—Requirements for the operation of various types of bodies performing inspection
    合格评定 各类检验机构的运作要求    		 China National Standards
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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 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
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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 51170-2016 Code for design of aviation industry Engineering
    航空工业工程设计规范    		 China National Standards
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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
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    GB/T 51163-2016 Technical code for delimitation of urban greEn line
    城市绿线划定技术规范    		 China National Standards
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    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
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    GB/T 51161-2016 Standard for Energy consumption of building
    民用建筑能耗标准    		 China National Standards
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    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
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    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
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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    		 China National Standards
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    GB 50289-2016 Code for urban Engineering pipelines comprehensive planning
    城市工程管线综合规划规范    		 China National Standards
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    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
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 32546-2016 Technical requiremEnts for application of steel slag
    钢渣应用技术要求    		 China National Standards
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    GB/T 32498-2016 Metal matrix composites—TEnsile testing—Method of test at ambient temperature
    金属基复合材料 拉伸试验 室温试验方法    		 China National Standards
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    GB/T 32497-2016 Test method of ballistic resistance against fragmEnt simulating projectiles for fiber-reinforced composites—V50 method
    纤维增强复合材料抗破片模拟弹性能试验方法 V50法    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 32493-2016 Test method of ballistic resistance for fibre reinforced composites—Specific absorbed Energy by perforation method
    纤维增强复合材料抗弹性能试验方法 贯穿比吸能法    		 China National Standards
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    GB/T 32492-2016 ContEnt of dimethyl ether in liquefied petroleum gas by gas chromatography
    液化石油气中二甲醚含量气相色谱分析法    		 China National Standards
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    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
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    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
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    GB/T 6730.73-2016 Iron ores—Determination of total iron contEnt—EDTA photometric titration method
    铁矿石 全铁含量的测定 EDTA光度滴定法    		 China National Standards
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    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
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    GB/T 6730.36-2016 Iron ores—Determination of cupper contEnt—Flame atomic absorption spectrometric method
    铁矿石 铜含量的测定 火焰原子吸收光谱法    		 China National Standards
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    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
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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    		 China National Standards
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    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
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    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
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    GB/T 32549-2016 Fluorspar—ExperimEntal methods for evaluation of quality variation
    萤石 评价品质波动的试验方法    		 China National Standards
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    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
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    GB/T 14991-2016 Deformable permanEnt-magnet steels
    变形永磁钢    		 China National Standards
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    GB/T 14203-2016 GEneral rules for spark discharge atomic emission spectrometry
    火花放电原子发射光谱分析法通则    		 China National Standards
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    GB/T 32561.3-2016 Measuring method for chalcogEnide infrared optical glass—Part 3: Impurity
    红外光学硫系玻璃测试方法 第3部分：杂质    		 China National Standards
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    GB/T 32561.2-2016 Measuring method for chalcogEnide infrared optical glass—Part 2: Degree of striae
    红外光学硫系玻璃测试方法 第2部分：条纹度    		 China National Standards
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    GB/T 32561.1-2016 Measuring method for chalcogEnide infrared optical glass—Part 1: Homogeneity
    红外光学硫系玻璃测试方法 第1部分：均匀性    		 China National Standards
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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 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
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    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
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    GB/Z 32519.1-2016 1000MW Class Hydro-gEnerator—Part 1: Technical Guide
    1000MW级水轮发电机 第1部分：技术导则    		 China National Standards
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    GB/Z 32513-2016 GEneral rules of reliability for low voltage apparatus
    低压电器可靠性通则    		 China National Standards
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    GB/Z 32501-2016 GEneral requirements for communication system of smart grid user side
    智能电网用户端通信系统一般要求    		 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    		 China National Standards
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    GB/T 6084-2016 Gear hobs—The gEneral technical specification
    齿轮滚刀 通用技术条件    		 China National Standards
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    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
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    GB/T 6078-2016 CEntre drills
    中心钻    		 China National Standards
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    GB/T 5959.11-2016 Safety in electroheat installations—Part 11: Particular requiremEnts for installations using the effect of electromagnetic forces on liquid metals
    电热装置的安全 第11部分：对液态金属电磁力作用装置的特殊要求    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 32556.2-2016 Cutter arbors with tEnon drive—Part 2: Dimensions of 7:24 taper
    带端键传动的铣刀杆 第2部分：带7:24锥柄的铣刀杆尺寸    		 China National Standards
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    GB/T 32556.1-2016 Cutter arbors with tEnon drive—Part 1: Dimension of Morse taper
    带端键传动的铣刀杆 第1部分：带莫氏锥柄的铣刀杆尺寸    		 China National Standards
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    GB/T 32541-2016 Quality control systems for heat treatmEnt
    热处理质量控制体系    		 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    		 China National Standards
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    GB/T 32538.1-2016 Agricultural vehicles—Mechanical connections on towed vehicles—Part 1: DimEnsions for hitch rings of 50/30 mm cross section
    农业车辆 被牵引车辆的机械连接装置 第1部分：50mm/30mm横截面的挂接环尺寸    		 China National Standards
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    GB/T 32533-2016 Covered electrodes for manual metal arc welding of high-strEngth steels
    高强钢焊条    		 China National Standards
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    GB/T 32532-2016 Nonconsumable tungstEn electrodes for arc welding and cutting
    焊接与切割用钨极    		 China National Standards
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    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
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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 32526-2016 GEneral specification for the equipment of passing azimuth angle vertically
    方位垂直传递装置通用规范    		 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    		 China National Standards
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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    		 China National Standards
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    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
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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 32514.5-2016 Resistance welding—Welding currEnt measurement for resistance welding—Part 5: Verification of welding current measuring system
    电阻焊 焊接电流的测量 第5部分：焊接电流测量系统的确认    		 China National Standards
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    GB/T 32514.4-2016 Resistance welding—Welding currEnt measurement for resistance welding—Part 4: Calibration system
    电阻焊 焊接电流的测量 第4部分：校准系统    		 China National Standards
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    GB/T 32514.3-2016 Resistance welding—Welding currEnt measurement for resistance welding—Part 3: Current sensing coil
    电阻焊 焊接电流的测量 第3部分：电流感应线圈    		 China National Standards
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    GB/T 32514.2-2016 Resistance welding—Welding currEnt measurement for resistance welding—Part 2: Welding current meter with current sensing coil
    电阻焊 焊接电流的测量 第2部分：带电流感应线圈的焊接电流测量仪    		 China National Standards
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    GB/T 32514.1-2016 Resistance welding—Welding currEnt measurement for resistance welding—Part 1: Guidelines for measurement
    电阻焊 焊接电流的测量 第1部分：测量指南    		 China National Standards
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    GB/T 32512-2016 Technical requiremEnts for protection of photovoltaic power station against lightning
    光伏发电站防雷技术要求    		 China National Standards
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    GB/T 32511-2016 GEneral technical requirements for electromagnetic shielding plastic
    电磁屏蔽塑料通用技术要求    		 China National Standards
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    GB/T 32510-2016 Guide for pumped storage power plant idEntification system
    抽水蓄能电厂标识系统（KKS）编码导则    		 China National Standards
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    GB/T 32509-2016 GEneral specification for vanadium flow battery
    全钒液流电池通用技术条件    		 China National Standards
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    GB/T 32508-2016 Quantitative determination of corrosive sulfur (dibEnzyl disulfide , DBDS) in insulating liquids
    绝缘油中腐蚀性硫（二苄基二硫醚）定量检测方法    		 China National Standards
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