concrete bar钢筋混凝土建筑(物)concreteadj.具体的；实质性的；混凝土的n.水泥；混凝土；具体物v.凝结；结合concrete structures in high-rise buildings高层建筑混凝土结构concrete-filled steel tubular arch bridges钢管混凝土拱桥concrete-filled square steel tubular column方钢管混凝土柱concrete-filled steel square tubular column方钢管混凝土柱concrete for nonsticking-combined prestress无粘结预应力混凝土concrete-filled steel tubular short columns钢管混凝土短柱concrete-filled rectangular steel tube frame方钢管混凝土框架concrete-bar straightening-cutting machine钢筋调直切断机Concrete conveying pipe-lypes and dimensions混凝土输送管形式与尺寸concrete-filled circular steel tubular column圆钢管混凝土柱