低压开关设备和控制设备 第6部分多功能电器 第1篇自动转换开关电器
Low-voltage switchgear and controlgear--Part 6-1:Multiple function equipment--Automatic transfer switching equipment
标准状态
发布于:2002-10-08
实施于:2003-04-01
已废止
Low-voltage switchgear and controlgear--Part 6-1:Multiple function equipment--Automatic transfer switching equipment