建筑用尼龙护套电线
Nylon coated electric wire for architecture use
民用建筑电气
electricity of civil building
civil building electricity
civil construction electrical engineering
核电站用电线电缆
wire and cable for nuclear power station
汽车用电线电缆
automobile wires and cables
大型公用建筑
Large-scale public building
多层民用建筑
multiple-story building for civil use
二类高层民用建筑
Class Ⅱ high-rise civil building