English translation for "single-screw open-close machine"

单螺杆式启闭机

Similar Words：

"single-screw" English translation, "single-screw and single-rudder ship" English translation, "single-screw extruders" English translation, "single-screw extrusion machine" English translation, "single-screw oil pump" English translation, "single-screw plodder" English translation, "single-screw pump" English translation, "single-screw ship" English translation, "single-screw single-stage extruders" English translation, "single-screw steamer" English translation