"precast concrete" means "预制混凝土".
举一反三
- precast concrete
- A symbol means using concrete objects to represent abstract ideas.
- By the concrete being too "green", the author means that the concrete has A: become cracked. B: not yet cured. C: not dried out. D: not settled in plac
- 装配式混凝土结构常用的预制构件是否包括预制混凝土框架柱预制混凝土女儿墙预制混凝土叠合梁预制混凝土外挂墙板预制混凝土剪力墙预制混凝土钢筋桁架叠合楼板预制带肋底板混合楼板预制混凝土楼梯预制混凝土阳台板空调板。
- 预制混凝土楼板按照制作工艺不同可分为: A: 预制混凝土叠合板 B: 预制混凝土实心板 C: 预制混凝土空心板 D: 预制混凝土单T板 E: 预制混凝土双T板