Turbo machinery, namely water turbines, wind turbines, steam and gas turbines, turbo compressors, turbo loaders, motors, generators, vacuum pumps, and water pumps; ceramics machinery, namely extruders for the production of articles out of clay or a mixture with clay, extruders for the production of articles out of ceramic, isostatic presses for the production of articles out of ceramic or a mixture with clays, pressure heads which actively influence the flow of clay or a mixture with clay, mi...