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炭素材料导热系数测定方法
Test method for thermal conductivity of carbon materials
标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性
Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type
绝缘子串元件的球窝联接尺寸
Dimensions of ball and socket couplings of string insulator units
电力变压器 第23部分：直流偏磁抑制装置
Power transformers—Part 23: DC magnetic bias suppression devices
旋转电机 定额和性能
Rotating electrical machines—Rating and performance
室外照明干扰光测量规范
Measuring specifications for methods to obtrusive light of outdoor lighting
电力通信网运行评估指标体系
Operational evaluation index system for electric power communication network
用抽拉或旋转方式测量铁磁材料样品磁偶极矩的方法
Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method
输变电工程数据移交规范
Engineering data handover specification for power transmission and transformation
牵引站供电线路的继电保护配置及整定计算原则
Specification for protection configuration and setting for transmission line of electrified railway traction station
燃气加气站防爆安全技术 第2部分：与液化石油气(LPG)有关的防爆部件和安装要求
Explosion protected safety technique of automotive LPG filling stations—Part 2: Explosion protected components related to LPG dispensers and installation requirements
燃气加气站防爆安全技术 第1部分：液化石油气(LPG)加气机防爆要求
Explosion protected safety technique of automotive LPG filling stations—Part 1: Explosion protected safety technique requirements for LPG dispensers
数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座 第1部分：通用要求
Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 1: General requirements
爆炸性环境 第27部分：静电危害 试验
Explosive atmospheres—Part 27：Electrostatic hazards—Test
爆炸性环境 第26部分：静电危害 指南
Explosive atmospheres—Part 26：Electrostatic hazards—Guidance
爆炸性环境 第25部分：可燃性工艺流体与电气系统之间的工艺密封要求
Explosive atmospheres—Part 25：Requirements for process sealing between flammable process fluids and electrical systems
爆炸性环境 第17部分：由正压房间“p”和人工通风房间“v”保护的设备
Explosive atmospheres—Part 17: Equipment protection by pressurized room “p”and artifically ventilated room “v”
爆炸性环境 第12部分：可燃性粉尘物质特性 试验方法
Explosive atmospheres—Part 12：Material characteristics for combustible dusts—Test methods
3.6 kV～40.5 kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则
Guidance for the extension of validity of type tests of AC metal enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
YE3系列（IP55）三相异步电动机技术条件（机座号63～355）
Specification for YE3 series (IP55) three-phase induction motors (Frame size 63～355)