Chinese translation for "well head control valve"

井口控制阀

Similar Words：

"well head" Chinese translation, "well head assembly" Chinese translation, "well head capsule" Chinese translation, "well head component" Chinese translation, "well head control block valve" Chinese translation, "well head duty house" Chinese translation, "well head elevation" Chinese translation, "well head equipment" Chinese translation, "well head fitting" Chinese translation, "well head flowing pressure" Chinese translation