Insulators for overhead lines with a nominal voltage above 1 000 V - Ceramic or glass insulator units for AC systems - Characteristics of insulator units of the cap and pin type (IEC 60305:2021); German version EN IEC 60305:2021
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(IEC 60305-2021);德国版本EN IEC 60305:2021