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测定固体绝缘材料相对耐表面放电击穿能力的推荐试验方法
Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges
直流系统用套管
Bushings for d.c. application
在火焰条件下电缆或光缆的线路完整性试验 第31部分：供火并施加冲击的试验程序和要求 额定电压0.6/1kV及以下电缆
Tests for electric or optical fibre cables under fire conditions - Circuit integrity - Part 31: Procedures and requirements for fire with shock - Cables of rated voltage up to and including 0.6/1 kV
在火焰条件下电缆或光缆的线路完整性试验 第12部分：试验装置 火焰温度不低于830℃的供火并施加冲击
Tests for electric or optical fibre cables under fire conditions - Circuit integrity - Part 12: Apparatus - Fire with shock at a temperature of at least 830℃
低压电涌保护器 第22部分：电信和信号网络的电涌保护器（SPD） 选择和使用导则
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分：额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求
Power cables with extruded insulation and their accessories for rated voltages from lkV (Um=1.2kV) up to 35kV(Um=40.5kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6kV(Um=7.2kV) up to 35kV(Um=40.5kV)
电气绝缘材料 测定因绝缘材料引起的电解腐蚀的试验方法
Electrical insulating materials - Determination of electrolytic corrosion caused by insulating materials-test methods
家用和类似用途控制器 产品型号编制方法
Methods used to designate model of controls for household and similar use
小功率同步电动机试验方法
Test procedures for small power synchronous motors
外转子电动机试验方法
Test procedures for with external rotor motors
三相永磁同步电动机试验方法
Test procedures for three-phase permanent magnet synchronous machines
防爆灯具专用螺口式灯座
Edison screw lampholders specially used for explosion-proof liminaires
旋转电机用天然石墨电刷的基本特性
Natural graphite brush for rotating electrical machinery-Basic characteristics
电工用铜、铝及其合金扁线 第4部分：铜带
Rectangular copper or aluminuium and its alloy wires for electrical purposes - Part 4: Strip copper conductor
电工用铜、铝及其合金扁线 第3部分：铝扁线
Rectangular copper or aluminium and its alloy wires for electrical purposes - Part 3: Aluminium rectanglar wire
电工用铜、铝及其合金扁线 第2部分：铜扁线
Rectangular copper or aluminium and its alloy wires for electrical purposes - Part 2: Rectangular copper wire
电工用铜、铝及其合金扁线 第1部分：一般规定
Rectangular copper or aluminium and its alloy wires for electrical purposes - Part 1: General
镀锡圆铜线
Tinned round copper wire
电工圆铝线
Round aluminium wire for electrical purposes
电工圆铜线
Round copper wire for electrical purposes