thin wall concrete 薄壁砼

Reinforced concrete thin anchor wall 钢筋混凝土薄壁锚拉墙

cast-in-situ concrete thin-wall pipe pile 现浇薄壁管桩

thin concrete diaphragm wall 连续薄砼防渗墙

thin-wall concrete aqueduct 薄壁混凝土渡槽

thin wall concrete structure 薄壁混凝土结构

thin concrete cut-off wall 薄壁防渗墙

thin wall concrete water tank 薄壁混凝土水池

thin concrete anti-seepage wall 薄混凝土防渗墙