钢筋混凝土挡土墙
reinforced concrete retaining wall
重力式混凝土挡土墙
gravity-type concrete retaining wall
双层混凝土墙体
double layer concrete wall
蒸压加气混凝土墙体自保温
autoclaved aerated concrete wall insulation system
挤压混凝土挡墙
retaining wall for compact concreting
多层混凝土大厦
multi-storey concrete block
钢筋混凝土大管桩
large－ diameter reinforced concrete pipe pile
混凝土大直径管桩
large－ diameter concrete cylinder pile
碾压混凝土大坝建基面
bedrock surface of BCC dam
预应力混凝土大管桩
Large-diameter Prestressed Concrete Pipe Pile
预应力混凝土大直径管桩
Large-diameter Prestressed Concrete Pipe Pile