Chinese translation for "valve area"

瓣膜区
阀断面
气门开启最大面积
气门通道面积

Similar Words：

"valve and loop" Chinese translation, "valve and sub-asembly handing" Chinese translation, "valve and valve gear" Chinese translation, "valve annulus" Chinese translation, "valve anthority" Chinese translation, "valve arm" Chinese translation, "valve arrangement" Chinese translation, "valve arrester" Chinese translation, "valve assembly" Chinese translation, "valve assy power" Chinese translation