Home / Standards / GB/T 7251.12-2013 GB/T 7251.12-2013 Abolished Low-voltage switchgear and controlgear assemblies—Part 2: Power switchgear and controlgear assemblies 低压成套开关设备和控制设备 第2部分：成套电力开关和控制设备 Standard Type GBT ICS 29.130.20 CCS K31 Status 废止 Issue Date 2013-12-31 Implementation 2015-01-13 Responsible Dept 中国电器工业协会 Drafting Unit N/A