Plain bearing between two parts which are movable with...
Portable engine-pump assembly
Pre-rotational swirl controller for rotary pumps
Pre-swirl inlet guide vane for compressor
Pre-swirl inlet guide vanes for compressor
Pressure balanced dual axle variable nozzle turbocharger
Profiled blades for turbocharger turbines, compressors, and...
Propulsion installation of air-cushion transport vehicle
Pump isolation valve