刚果(金)金沙萨欧佐内供水项目

Congo Kinshasa Ozone Water Supply Project

屋面系统:AST 0.6mm厚HV200-1000彩钢板

施工面积:9000㎡

Roof system: AST0.6mm thick HV200-1000 color steel plate

Construction area:9000㎡