valve cage
短语词组
- valve e cage 阀箱
- valve e cage washer 阀柜垫圈
- intake valve cage 进汽闸罩
- foot valve cage 底阀罩;底阀罩英语
- inlet valve cage 进风阀体
- Supply valve cage bushing 供给阀套
- discharge valve cage detail 放风阀体
- valve cage washer 阀柜垫圈
- piston governor valve cage 活塞调节阀座 返回 valve cage