气门研磨机

Valve refacing

气门研磨

Valve refacer 气门研磨机 | Valve refacing 气门研磨 | Valve regulation 气门调整

valve-seat refacing

光气门座,(修)磨气门座

valve-seat renewing tool 气门座修整刀具 | valve-seat refacing 光气门座,(修)磨气门座 | valve-seat refacer 气门座研磨机

valve cone grinding machine

气门锥面研磨机

valve cone 阀锥体 | valve cone grinding machine 气门锥面研磨机 | valve conical face 气阀圆锥面

valve seating tool

气门座研磨机

valve seating 阀座; 气门座 | valve seating tool 气门座研磨机 | valve set 电子管组; 换流阀组

Valve seat refacer

气门座研磨机

valve-seat jacket 气门座水套 | valve-seat refacer 气门座研磨机 | valve-seat refacing 气门座磨光

Valve grinder

气门研磨机

Valve gear timing 气门机构正时 | Valve grinder 气门研磨机 | Valve grinding 气门研磨

Valve grinder

磨气门机; 气门研磨机

valve generator 电子管振荡器 | valve grinder 磨气门机; 气门研磨机 | valve grinding 气门研磨

It's a valve grinder

是气门研磨机

Like a voice.|有个声音 | It's a valve grinder.|是气门研磨机 | Car keys are in there.|车钥匙在那里面

Valve gear timing

气门机构正时

Valve gear 气门机构 | Valve gear timing 气门机构正时 | Valve grinder 气门研磨机

valve gera member

气门机构构件

valve gear drive 气门机构驱动装置 | valve gera member 气门机构构件 | valve grinder 气门研磨机,气门磨床

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人