Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for a.c. systems - Characteristics of insulator units of the cap and pin type
标称电压高于1000V的架空线路用绝缘子.交流系统用陶瓷或玻璃绝缘子单元.帽销式绝缘子单元的特性
发布日期:
2007-12-07
指定用于架空电力线路的帽形和针形绝缘子的特性。
Specifies characteristics for cap and pin insulators for use on overhead power lines.