- Buffing- and polishing-machine operator
- 抛光工
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
List of metalworking occupations — Metalworking occupations include: Contents 1 The oldest of the metalworking occupations 2 The machining trades 3 The fabricating and erecting trades 4 … Wikipedia
Die grinder — A pneumatic die grinder with a right angle head. A die grinder is a handheld power tool used to grind, sand, hone, polish, or machine material, typically metal but also plastic or wood. They are usually pneumatically driven, although versions… … Wikipedia
Mandrel — For other uses, see Mandrel (disambiguation). Not to be confused with Mandrill (the primate species). Old shop made mandrel for turning hollow objects on an engine lathe … Wikipedia