Home / Standards / GBT 7251.5-2017 GBT 7251.5-2017 Low-voltage switchgear and controlgear assemblies — Part 5: Assemblies for power distribution in public networks 低压成套开关设备和控制设备 第5部分：公用电网电力配电成套设备 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A