English translation for "double block valve"

双隔断阀

Similar Words：

"double blinding" English translation, "double block" English translation, "double block and bleed system" English translation, "double block brake" English translation, "double block tackle" English translation, "double blood supply" English translation, "double blow solid die cold header" English translation, "double bluff" English translation, "double board platform" English translation, "double boat purse seine" English translation