Metalworking machines and machine tools; mining machines and apparatus, namely, mining bits and mining drills; construction machines and apparatus, namely, concrete construction machines; loading-unloading machines and apparatus being rubber tracks as parts of crawlers on loading-unloading machines; fish-netting machines and instruments being power ice augers used in ice fishing; chemical processing machines and apparatus, namely, blending machines for chemical processing, dissolving machines for chemical processing, extracting machines for chemical processing; textile machines, namely, textile washing machines for industrial use, textile scutching machines, textile tentering machines, textile making-up machines, machines for dyeing textiles, and raising machines for textile treating; textile apparatus being rotary presses for textiles; food and beverage processing machines and apparatus being electric food processors, electric food mixers for household purposes, food chopping machines for commercial use, food cutting machines for commercial use, food slicing machines for commercial use, food peeling machines for commercial use, and electric food blenders for household purposes; lumbering, woodworking, and veneer and plywood making machines and apparatus, namely, lumbering band saws, saw-tooth setting machines for lumbering and woodworking saws, circular saws for woodworking, veneer manufacturing machines, plywood clipping and finishing machines; pulp refining machines; papermaking machines; paper-working machines and apparatus in the nature of paper coating and cutting machines; printing and bookbinding machines for industrial purposes; sewing machines; agricultural machines, namely, cultivators, harvesters, disc harrows, seeders; agricultural implements other than hand-operated, namely, broadcast seeders, corn huskers, disc harrows; shoe making machines; leather tanning machines; tobacco processing machines; glassware manufacturing machines; painting machines; packaging and wrapping machines; power-operated potters' wheels; plastic processing machines; machines for manufacturing semiconductors; semiconductor wafer processing equipment; machines and apparatus for manufacturing rubber goods all being rubber manufacturing machines and rubber processing machines; stone working machines; non-electric prime movers not for land vehicles, namely, turbines, internal combustion engines not for land vehicles, jet engines not for land vehicles; replacement parts for non-electric prime movers for land vehicles; pneumatic and hydraulic machines and instruments, namely, screw pumps, refrigerator compressors, power operated blowers, rotary pumps, rotary compressors, compressors for machines, compressed air pumps, compressed air machines, air suction machines, pumps for machines, hydraulic pumps, vacuum pumps, pneumatic pumps, air compressors, centrifugal pumps, centrifugal compressors, centrifugal blowers, compressors for dehumidifying machines, electric compressors, electric pumps, and windmill pumps; adhesive tape dispensing machines; automatic stamping machines; electric washing machines for industrial purposes; machines and apparatus for repairing and fixing of air conditioning apparatus and other heating and cooling apparatus, namely, compressors for air conditioners; mechanical parking systems; vehicle washing installations; food mixing machines for commercial use; food peeling machines for commercial use; dish washing machines for industrial purposes; food cutting, chopping and slicing machines for commercial use; electric wax-polishing machines for industrial purposes; vacuum cleaners for industrial purposes; lawnmowers; electrically operated curtain drawing devices; waste compacting machines; waste crushing machines; machine elements, not for land vehicles, namely, transmission shafts; roller bearings; axles; bearings; shaft couplings; cams; gear boxes; gears; clutches; torque converters; transmission chains; transmission belts; transmissions; speed change gears; belts; driving chains; springs; shock absorbers; brakes; valves; hydraulic valves; separators; conveyor belts; joints; filters; compressors; pumps; turbines
MachineryDrying apparatus for chemical processing, for use in heating, ventilation systems, air conditioning systems and refrigeration systems; recuperators for chemical processing; steamers for chemical processing; evaporators for cooling, air conditioners, chemical processing; distillation apparatus not for scientific purposes; heat exchangers not being parts of machines; milk sterilizers; industrial furnaces; nuclear reactors; forage drying apparatus; industrial boilers; industrial air purifiers; air conditioning apparatus and other heating and cooling units, namely, electric air heaters for commercial or industrial use; freezing machines and apparatus, namely, freezing showcases, freezers, fridge-freezers, walk-in freezers; laundry dryers electric, for industrial purposes; machines and apparatus for use in beauty salons and barbers' shops, namely, hair drying machines, hair steamers, not including hairdressing chairs; cooking equipment for industrial purposes, namely, cooking ranges, deep fryers, rice cookers, induction ovens, induction water heaters, electric cooking pots, electric roasters, cooking ovens; industrial dish drying apparatus and installations being industrial dish drying machines; waste water treatment tanks for industrial purposes; septic tanks for industrial purposes; garbage incinerators for industrial purposes; solar water heaters; water purifying apparatus; tap water faucets; water level controlling valves for tanks; pipe line cocks
Environmental Control ApparatusAir conditioning equipment installation; plumbing and sanitary equipment installation; painting plant installation, and other construction, namely, building construction; construction consultancy; operation, check or maintenance of building equipment, namely, maintenance and repair of mechanical, electrical and plumbing equipment used in building and plants; repair or maintenance of air-conditioning apparatus for industrial purposes; repair or maintenance of painting machines and apparatus; repair or maintenance of water pollution control equipment; repair or maintenance of water purifying apparatus; repair or maintenance of chemical plants
Building Construction and Repair