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固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法
Method for the determination of the proof and the comparative tracking indices of solid insulating materials
绝缘材料在300 MHz以上频率下介电性能测定方法 第2部分：谐振法
Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz - Part 2 : Resonance methods
绝缘材料在300 MHz以上频率下介电性能测定方法 第1部分：总则
Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz - Part 1：General
新的和老化后的纤维素电气绝缘材料粘均聚合度的测量
Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
用区熔拉晶法和光谱分析法评价多晶硅棒的规程
Practice for evaluation of polocrystalline silicon rods by float-zone crystal growth and spectroscopy
电气绝缘材料 耐热性 第4部分：老化烘箱 单室烘箱
Elecrical insulating materials - Thermal endurance properties - Part 4: Ageing ovens - Single-chamber ovens
电气绝缘材料 耐热性 第2部分：试验判断标准的选择
Electrical insulating materials - Thermal endurance properties - Part 2: Choice of test criteria
电气绝缘材料热传导性能试验方法
Test method for thermal transmission properties of electrical insulation materials
软磁铁氧体材料成品、半成品化学分析方法
Chemical analysis methods for products and semi-finished products made of soft ferrite materials
反射型自镇流LED灯性能测试方法
Test methods of performance of self-ballasted LED reflector lamps
LED筒灯性能测量方法
Measurement methods of the performance for LED downlights
用于Ⅰ类和电池供电车辆的可开闭保护接地移动式剩余电流装置(SPE-PRCD)
Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications
电气附件 家用和类似用途的不带过电流保护的移动式剩余电流装置(PRCD)
Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCD)
调速电气传动系统 第3部分 :电磁兼容性要求及其特定的试验方法
Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods
包括变速应用的能效电动机选择和应用导则
Selection of energy-efficient motors including variable speed applications - Application guide
电气绝缘材料 交流电压耐久性评定 通则
Electrical insulating materials - A.C. voltage endurance evaluation - Introduction
电气绝缘击穿数据统计分析导则
Guide for the statistical analysis of electrical insulation breakdown data
电子和通信设备用变压器和电感器 第4部分：按能力批准程序评定质量的开关电源变压器分规范
Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure
电子和通信设备用变压器和电感器 第1部分：通用规范
Transformers and inductors for use in electronic and telecommunication equipment - Part 1：Generic specification
调速电气传动系统 第701部分：电气传动系统的通用接口和使用规范 接口定义
Adjustable speed electrical power drive systems - Part 701: Generic interface and use of profiles for power drive systems - Interface definition