English translation for "closed center valve"

中间位置封闭的阀(方向阀)

Similar Words：

"closed cell structure" English translation, "closed cell tubing" English translation, "closed center" English translation, "closed center hydraulic system" English translation, "closed center slide valve" English translation, "closed center-type pattern" English translation, "closed centre" English translation, "closed centre for refugees" English translation, "closed centrifugal pump" English translation, "closed cercuit oxygen equipment" English translation