您要查找的是不是:
- 书架由三层架板、一块背板和四条腿组成,四条腿用四个螺钉固定。The bookshelf is made up of three shelves, a back, and four feet that are held on by four screws.
- 制动衬块brake pad
- 带方槽的衬块square slot bush
- 安装粘土烟道衬块的标准操作规范Standard Practice for Installing Clay Flue Lining
- 制动衬带brake bush
- 块lump
- 制动衬面brake lining
- 落地式多绳摩擦提升机天轮衬块的更换Replacing Head Sheave Liner of Ground-mounted Multi-rope Friction Hoisting
- 背板backboard
- 制动trig
- 白板white board
- 压板textile board
- 制动衬片brake facing
- 一块piece
- 板机gunlock
- 小板platelet
- 衬lining
- 石膏板plasterboard
- 棉质制动衬带cotton brake lining