7 steam engines; electric compressors, air compressors; centrifugal compressors; compressors for dehumidifying machines; compressors as part of machines, motors and engines; heat exchangers for motors and engines; filtering machines for chemical processing; radiators for cooling motors and engines; air condensers; machine parts, namely, bearing housings; generators of electricity; machines and machine systems composed of machines for the processing of foodstuffs; machines and machine tools for processing foodstuffs, beverages, pharmaceutics, and cosmetics for the brewing, dairy, chemistry, biotechnology, oil production, oil processing, power generation, wastewater treatment and metalworking, marine, drinking water production and treatment industries and for use on oil platforms and in wine cellars; machines, mechanical apparatus and devices being machines, and parts thereof for processing foodstuffs, beverages, pharmaceutics, and cosmetics for the brewing, dairy, chemistry, biotechnology, oil production, oil processing, power generation, wastewater treatment and metalworking, marine, drinking water production and treatment industries and for use on oil platforms and in wine cellars; heat exchangers being parts of machines; oil cooling machines