English translation for "upper valve"

上穴播阀
上置式气门

Related Translations:

upper thread:  面线

upper regime:  上部水流动态

upper aerofoil:  上翼面

footwear upper:  鞋帮

upper access:  上检查孔

upper support:  上支承上支架

upper nazareth:  上拿撒勒

upper millstone:  上磨盘

upper screw:  工作螺杆

upper nephron:  上部肾单位

Example Sentences:

1.

Air valve is made up of upper valve seat , lower valve seat , 5 kinds of accurate valve slice and 25 springs 该气阀是由上阀座、下阀座及大小5种精密阀片和25个弹簧等零件组成。

Similar Words：

"upper urtate" English translation, "upper uterine segment" English translation, "upper value" English translation, "upper value closing contact" English translation, "upper value of game" English translation, "upper valve cap" English translation, "upper valve gear housing" English translation, "upper valve seat" English translation, "upper valve spring retainer" English translation, "upper vamp" English translation