GB/T 7251.7-2015 低压成套开关设备和控制设备 第7部分:特定应用的成套设备--如码头、露营地、市集广场、电动车辆充电站 Low-voltage switchgear and controlgear assemblies―Part 7:Assemblies for specific applications such as marinas,camping sites,market squares,electric vehicles charging stations
Low-voltage switchgear and controlgear assemblies―Part 7:Assemblies for specific applications such as marinas,camping sites,market squares,electric vehicles charging stations