Nmrv025 Worm Gear Reducer Mechanical Speed Variator Hollow Shaft Geared Motor Marine Transmission Screw Jack Ratio Gearbox Wenzhou Qilian Imp. & Exp. Co., Ltd. Base Info Description Pre：Gear Transmission with Box Gear Small Engine with Gearbox Small DC Motor with Gearbox Increaser Transmission Gear Box Next：Conveyor Gearbox 5 Speed Gearbox Right Angle Gearbox 1 1 Ratio Gearbox Speed Reducer Power Trowel Gearbox Escalator Gearbox
