交流系统用高压绝缘子人工污秽试验方法 固体层法
Artificial pollution tests on high-voltage insulators to be used on a.c.systems—solid-layer method
标准状态
发布于:1991-06-06
实施于:1992-03-01
已废止
Artificial pollution tests on high-voltage insulators to be used on a.c.systems—solid-layer method