卷筒 meaning in English
[机械工程] drum; spool; coiling block; winding drum; barrel; reel; roll
Examples
- Photography - paper dimensions - rolls for photocomposition
照相排版用卷筒相纸尺寸 - Photography - film dimensions - rolls for photocomposition
照相排版用卷筒胶片尺寸 - Test method for climbing drum peel for adhesives
胶粘剂攀缘卷筒剥离的试验方法 - Casting drums for cranes diameters and drooves
起重机用铸造卷筒.直径和槽形 - Design drive mechanism , such as gearbox , drum etc
驱动机构的设计，如减速箱，卷筒等。