English translation for "closed valve gear"

封闭式阀动装置

Similar Words：

"closed user group with outgoing access" English translation, "closed user grourejected" English translation, "closed user grouwith incoming access" English translation, "closed vacuum system" English translation, "closed valve" English translation, "closed valvotomy of mitral valve" English translation, "closed van type container" English translation, "closed vane type container" English translation, "closed vapour cycle" English translation, "closed vascular bundle" English translation