machines and machine tools; motors and engines (except for land vehicles); machine couplings and transmission belts (except for land vehicles); agricultural implements; incubators for eggs; apparatus and plants for centrifugation
Machineryapparatus for lighting, heating, steam generating, cooking, refrigeration, drying, ventilating, water supply and sanitary purposes
Environmental Control Apparatusapparatus and plants for the treatment of materials, depurating plants and apparatus decontaminating apparatus and plants, disposal, drying and recycling apparatus and plants and apparatus for land recovery, treatment of materials such as industrial sludges, industrial wastes, pulps, depuration of waters, drying of products
Treatment of Materials