round concrete bar
基本解释
- 混凝土用圆钢
英汉例句
- In recent years, round steel bar, deformed steel bar and helical rib steel wire for prestressed concrete are new kinds of high strength prestressed reinforcement.
预应力混凝土用光圆钢棒、异形钢棒及螺旋肋钢丝就是近年来开发的高强预应力钢筋新品种。
双语例句
专业释义
- 混凝土用圆钢
- 混凝土用圆钢