English translation for "back pressure spring valve"

止回弹簧阀

Similar Words：

"back pressure relief port" English translation, "back pressure relief valve" English translation, "back pressure relief-port" English translation, "back pressure return" English translation, "back pressure saturation method" English translation, "back pressure steam turbine" English translation, "back pressure test" English translation, "back pressure trip" English translation, "back pressure turbine" English translation, "back pressure turbine refrigerator" English translation