English translation for "screw-down non-return valve"

截止止回阀
螺旋止回阀

Example Sentences:

1.

Screw - down non - return valve 截止止回阀

Similar Words：

"screw-conveyor drier" English translation, "screw-conveyor feeder" English translation, "screw-cutting lathe" English translation, "screw-cutting machine" English translation, "screw-discharge sedimentation centrifuge" English translation, "screw-down stovalve" English translation, "screw-downvalve" English translation, "screw-drive" English translation, "screw-driven" English translation, "screw-driven feed" English translation