- 相关词组
- hanging valve吊阀
- master cylinder bottom valve主缸底阀
- fuel valve燃油阀
- kick-off valve启动阀
- sliding plate valve滑板式换向阀
- grooving of valve seat阀座磨损
- quadrilateral directional distance relay四边形方向性距离继电器
- treadle operated valve踏板操作阀
- mitral valven.僧帽瓣，二尖瓣;
- blow off valve放散阀;
- trap valve滤网
- valve guide retainer阀导承护圈
- ultrasonic light valve超声光阀
- angle valve角阀;
- mitral valve prolapse二尖瓣脱垂;
- valve guide seal气门导管密封装置
- highly directional system强方向性系统
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- traveling valve游动凡尔[阀]
- adjusting valve调节阀
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