Metalworking machines and tools; concrete construction machines and apparatus therefor; loading-unloading machines and apparatus; chemical processing machines and apparatus; plastic processing machines and apparatus; semiconductor manufacturing machines and systems; non-electric prime movers, not for land vehicles, and parts of non-electric prime movers; cams being parts of machines; camshafts; shafts, shaft bearings, shaft couplings and bearings machines; Machine elements not for land vehicl...