English translation for "well head control block valve"

井口总闸门

Similar Words：

"well he got pinched this time" English translation, "well head" English translation, "well head assembly" English translation, "well head capsule" English translation, "well head component" English translation, "well head control valve" English translation, "well head duty house" English translation, "well head elevation" English translation, "well head equipment" English translation, "well head fitting" English translation