Chinese translation for "screw down valve"

螺杆阀
螺旋阀
旋压阀

Similar Words：

"screw down" Chinese translation, "screw down gear" Chinese translation, "screw down mechanism" Chinese translation, "screw down nonreturn valve" Chinese translation, "screw down stovlave" Chinese translation, "screw dredge" Chinese translation, "screw dredger" Chinese translation, "screw drive" Chinese translation, "screw driven" Chinese translation, "screw driven planer" Chinese translation