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To transfer the wind or water to the drilling hole simultaneously during the rotation of the rad and hammer a device called Water Swivel...

Temperature SensorVDO Pressure Senders & Switches VDO Pressure Senders are suitable for use with oil pressure and gearbox pressure gauge...

Cabinet Cooler (Vortex Cooler) Cabinet coolers include a magic tube (vortex tube) to produce cold air from compressed air. With no moving...