hand-operated grinder 手摇研磨机
air operated valve grinder 气动阀门研磨机
Hand-operated Coffee Grinder 手摇咖啡磨豆机一台
air-operated valve grinder 气动阀门研磨机
air operated portable grinder 风动砂轮机 ; 风动砂轮
air operated valve seat grinder 风动气门座磨削装置
operated grinder
操作磨床
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In the late 19th Century, a doctor experimented with grinding peanuts in a hand-operated meat grinder.
BBC: 7 questions on sandwiches
应用推荐
模块上移
模块下移
不移动