气门

cylinder head exhaust valve

缸盖排气门

cylinder head exhaust insert;缸盖排气座锒块 | cylinder head exhaust valve;缸盖排气门 | cylinder head face;缸盖工作面

L-head cylinder

侧置气门式发动机

Lever type shock absorber 摇臂式减振器 | L-head cylinder 侧置气门式发动机 | License (美)执照,许可证,批准

L-head cylinder

侧置气门式发念头

Lever type shock absorber 摇臂式减振器 | L-head cylinder 侧置气门式发念头 | License(美)执照,许可证,批准

L-head cylinder

侧置气门势发动机

Lever type shock absorber 摇臂势减振器 | L-head cylinder 侧置气门势发动机 | License(美)执照,许可证,批准

valve seat lock

气门座锁扣

valve seat insert replacing tool 阀座装卸工具 | valve seat lock 气门座锁扣 | valve seat reamer 阀座铰刀

valve pin

阀销; 气阀制销; 气门销

valve phase indicator 阀相位指示器 | valve pin 阀销; 气阀制销; 气门销 | valve piston 阀门活塞

valve pin

(轮胎)气门芯

valve passage 阀门通道,瓣口 | valve pin (轮胎)气门芯 | valve plate axial piston pump 配流盘式轴向活塞泵

valve pin missing

气门芯遗失

valve parameter 电子管参数 | valve pin missing 气门芯遗失 | valve pin 阀销

red bridge washer valve

红色桥形气门嘴

red brick 红砖 | red bridge washer valve 红色桥形气门嘴 | red brilliant 红啃毛

valve fishing tool

气门吊装工具

valve filament circuit 电子管灯丝电路 | valve fishing tool 气门吊装工具 | valve flow performance 活门流量性能

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