7 Air suction machines; bending machines; compressed air machines; compressed air pumps; compressors, namely, electric compressors, gas compressors and air compressors; condensing installations for chemical processing, namely, mechanical condensators and air condensers; pneumatic, hydraulic and thermostatic control mechanisms for metalworking machines, construction machines and loading-unloading machines; crushing machines for metalworking, construction loading-unloading and chemical processing; cutting machines for metalworking and construction; electric welding machines; drainage machines for construction, namely, oil drain pumps, earth moving machines and earth augers; planing machines for metalworking; electric arc cutting machines; electric arc welding machines; finishing machines for metalworking, namely, honing machines, burnishing machines and lapping machines; gasifiers; ac generators of electricity; dc generators of electricity; galvanizing machines; grinding machines for metalworking; cutting guides for metalworking machines; power-operated hand-held tools, namely, power drills, buffers and grinders; heat exchangers being parts of machines for chemical processing machines; hemming machines; metalworking machine tool holders; metalworking machines, namely, machining centers for metalworking machining; metal drawing machines; metalworking machines; metal surface galvanizing machines; moulding machines for metalworking; forging moulds being parts of machines; paring machines for metalworking; pneumatic transporters; electric polishing machines for polishing metal surface; punching, mechanical and hydraulic presses for metalworking; presses for chemical processing; rammers being machines; machine parts, namely, rolling mill cylinders; rolling mills; sewage pulverizers being machines; slide rests being parts of machines; trimming machines for metalworking; vibrator machines in the nature of concrete vibrators for industrial use; waste compacting machines for industrial purpose; industrial waste disposer machines, namely, waste disposal units; gas-operated welding machines; industrial robots for metal working; continuous casting machines; machines for the treatment of metal giving a pickling effect on the surface, namely, powered machines for finishing metals; machines for tin-plating on the surface of metal, namely, powered machines for finishing metals; annealing machines for metalworking; electromechanical machines for chemical industry, namely, sintering machines and calcining machines; sorting machines for mining and chemical processing; electric pumps, silt pumps and hydraulic pumps; pneumatic machines, namely, pneumatic hammers, pneumatic conveyors and pneumatic pumps; hydraulic machines and apparatus, namely, hydraulic jacks, hydraulic excavators and hydraulic conveyors; metal working machines, namely, machines for giving a pickling treatment on the surface of metal; industrial automatic fishing machines in the nature of mechanized feeders for fish, comprised of subsea pipelines, submergible cages and feeding platforms all of the foregoing being components for offshore farming machines and machine tools; fishing machines and instruments, namely, electronic fish feeders for ocean fish farming; automatic mechanized fish feeders for ocean fish farming; industrial machinery for use in relation to fish farming, namely, automated electronic feeders for fish comprised of onshore platforms, pipelines, and submergible cages; electricity generators; carbon dioxide capture equipment in the nature of filtering machines for chemical processing, namely, a capture unit comprised primary of flue gas coolers, absorber towers, regenerator towers, heat exchangers, blowers and pumps that captures carbon dioxide from flue gases of combustion apparatus such as gas turbines and internal combustion engines