GB/T 7251.7-2015
低壓成套開關設備和控制設備 第7部分:特定應用的成套設備--如碼頭、露營地、市集廣場、電動車輛充電站
Low-voltage switchgear and controlgear assemblies.Part 7:Assemblies for specific applications such as marinas,camping sites,market squares,electric vehicles charging stations
GBT7251.7-2015, GB7251.7-2015