Machines and machine tools, namely, compressors for refrigerators, cooling radiators for motors and engines, heat sinks for use in machines; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; equipment and apparatus for transport, of powdered material, namely, electric pumps, compressors and blowers; equipment and apparatus for conveying and/or injecting of [ powered ] * powdered * material, namely, roller conveyors, injection...