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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
welding, brazing, soldering, gouging, cleaning, scarfing, flame cutting, and other metal treatment machines and apparatus, namely, electric arc cutting apparatus, cutting torches, welding torches, underwater welding torches, underwater cutting torches, gas operated plumbing torches, gas operated blow torches, gas operated welding guns, valves as machine components for welding and cutting equipment, flash back arrestors as machine components for welding and cutting torches; parts and fittings for welding machines, namely, welding tips, welding nozzles, welding valves, welding hoses and welding manifolds, excluding lathes
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
safety goggles; protective eyewear; protective gloves for welding; gas flow meters; gas gauges; oxygen regulators; safety accessories for use in connection with apparatus and machines for cutting, soldering, welding, brazing, gouging, cleaning, scarfing, and other heat treatment of metals, namely, welding safety glasses, welding goggles, welding gloves, welding jackets; oxygen concentration monitors, not for medical use; oxygen electrodes, not for medical use; oxygen sensors, not for medical use; oxygen transvasing apparatus, namely, oxygen regulators; oxygen regulators for welding and soldering equipment
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
regulating accessories for gas apparatus; regulating accessories for water or gas apparatus and pipes; regulating accessories for gas pipes; gas regulators; gas regulators for welding and soldering equipment; welding fume extraction installations, namely, industrial air filtering machines for the control, removal, and filtration of welding fumes from the air