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低压电涌保护器元件 第341部分：电涌抑制晶闸管（TSS）规范
Components for low-voltage surge protective devices - Part 341: Secification for thyristor surge suppressors(TSS)
低压电涌保护器元件 第331部分：金属氧化物压敏电阻（MOV）规范
Components for low-voltage surge protective devices - Part 331: Secification for metal oxide varistors(MOV)
低压电涌保护器元件 第321部分：雪崩击穿二极管（ABD）规范
Components for low-voltage surge protective devices - Part 321: Specifications for avalanche breakdown diode(ABD)
高压直流输电晶闸管阀 第1部分：电气试验
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing
高压直流换流站损耗的确定
Determination of power losses in high-voltage direct current (HVDC) converter stations
高压直流输电术语
Terminology for high - voltage direct current（HVDC) transmission
分接开关 第1部分：性能要求和试验方法
Tap-changers - Part 1: Performance requirements and test methods
电工电子产品着火危险试验 第14部分：试验火焰 1kW标称预混合型火焰 设备、确认试验方法和导则
Fire hazard testing for electric and eletronic products - Part 14: Test flames-1kW nominal pre-mixed flame - Apparatus,confirmatory test arrangement
电工电子产品着火危险试验 第1部分：着火试验术语
Fire hazard testing for electric and eletronic products - Part 1: Terminology concerning fire tests
工业机械电气设备 电磁兼容 通用抗扰度要求
Electrical equipment of industrial machines - Electromagnetic compatibility - Immunity of general requirements
飞机用钨丝灯
Aircraft electrical filament lamps
高压汞灯 性能要求
High-pressure mercury vapour lamps - Performance specifications
灯头、灯座及检验其安全性和互换性的量规 第4部分：导则及一般信息
Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information
水平法砷化镓单晶及切割片
Horizontal bridgman grown gallium arsenide single crystal and cutting wafer
液封直拉法砷化镓单晶及切割片
Liquid encapsulated czochralski - grown gallium arsenide single crystals and as-cut slices
螺口灯座
Edison screw lampholders
卡口灯座
Bayonet lampholders
管形荧光灯灯座和启动器座
Lampholders for tubular fluorescent lamps and starter holders
旋转变压器通用技术条件
Resolver,electrical,General specification for
逆变应急电源
Emergency power supply with inverter