plain concrete
短语词组
- plain n concrete construction 素混凝土结构
- plain n concrete 无筋混凝土
- plain n concrete structure 素混凝土结构
- plain n concrete column 无筋混凝土柱
- plain concrete west bank 纯混凝土
- a plain concrete pile 素砼桩
- plain concrete shaft 素混凝土竖井
- plain concrete construction 素混凝土结构
- plain concrete lining 素混凝土衬砌 返回 plain concrete