短語詞組短語precast t reinforced concrete member 預(yù)制混凝土搆件precast reinforced concrete slab 鋼筋混凝土預(yù)制板precast reinforced concrete vocation 預(yù)制混凝土行業(yè)Precast reinforced concrete culverts 預(yù)制裝配式鋼筋混凝土涵洞precast reinforced concrete pile 預(yù)制鋼筋混凝土樁precast reinforced concrete member 預(yù)制混凝土搆件Precast reinforced concrete column 預(yù)制混凝土柱帽precast reinforced concrete construction 裝配式鋼筋混凝土結(jié)搆;預(yù)制鋼筋混凝土precast reinforced concrete support 預(yù)制鋼筋混凝土支撐 返回 precast reinforced concrete