Alloys of common metal; aluminum; aluminum foil; aluminum wire; balls of steel; boxes of common metal; brackets of metal for building; brass, unwrought or semi-wrought; brazing alloys; rods of metal for brazing; building boards of metal, namely, ceiling boards and floor boards; portable buildings made primarily of metal; cast iron, unwrought or semi-wrought; cast steel; common metals, unwrought or semi-wrought; containers of metal for storage; copper, unwrought or semi-wrought; crash barriers of metal for roads; fittings of metal for building, namely, metal pipe fittings for buildings and metal joinery fittings for buildings; flanges of metal (collars); foundry chill-molds of metal; framework of metal for building; gold solder; indium; ingots of common metal; iron ores; iron, unwrought or semi-wrought; iron wire; joists of metal; lead, unwrought or semi-wrought; linings of metal for building purposes; manhole covers of metal; manifolds of metal for pipelines; materials of metal for funicular railway construction; metal powders used in manufacturing; nickel; niobium; pillars of metal for buildings; pipe muffs of metal; poles of metal; posts of metal; railroad ties of metal; rails of metal; Materials of metal for railway construction; railway sleepers of metal; reinforcing materials of metal for building; construction materials, namely, metal piles; sheet metal and semi-finished plates of metal for use in further manufacture; silver plated tin alloy; silver solder; metal expanding sleeves for affixing screws; soldering wire of metal; steel alloys; steel pipes; steel sheets; steel strip; steel, unwrought or semi-wrought; steel wire; strap-hinges of metal; tantalum (metal); tin; tinfoil; sheets of tin plate; titanium; titanium iron; tombac; trellises of metal; tubes of metal; tungsten ores; vanadium; rods of metal for welding; non-electrical wire of common metal; non-electrical wire of common metal alloys, except fuse wire; wire rope; zirconium alloy tubes and straps; steel bars; steel strands; non-electrical steel cables; wire of metal for welding; heavy steel plates; hot-rolled steel sheets and coils; cold-rolled steel sheets and coils; tin free steel sheets and coils; galvanized steel sheets and coils; bars and plates of copper for further manufacture; bars and plates of zinc for further manufacture; copper sheets; steel in the form of bands for use in further manufacture; advertisement columns of metal; alloy of common metals in roll form; alloy steel for construction and for further manufacture of steel brackets; common metal alloys for further manufacture of battery electrodes; alloys of nonferrous common metals; alloys of common metal, heat-resistant, acid-resistant and corrosion-resistant; aluminum pipes; aluminum and its alloys; anchor plates of metal; anchors; angle irons of metal; metal angle valves not being parts of machines; anti-friction metal common metal for use in the further manufacture of bearings; anvils; armour plate; artificial fish reefs of metal; automatic control valves of metal for regulating the flow of gases and liquids; ball valves of metal for regulating the flow of gases and liquids; bands of metal for tying-up purposes; metal bars for use in further manufacture; bars for metal railings; non-luminous metal beacons; metal bells; metal bells for animals; metal billets; binding screws of metal for cables and tubes; bins of metal; blooms (metallurgy); bolts of metal; containers of metal in the form of bottles for compressed gas or liquid air; branching pipes of metal; brass and its alloys; unwrought or semi-wrought brass in the form of sheets, strips, and bars; works of art of bronze; metal building materials in the form of pipes and tubes, not including boiler tubes or parts of machines; building panels of metal; portable buildings made primarily of metal; mooring buoys of metal; metal valves not being parts of machines; metal, non-electric expansion joints for cables; non-electric cables and wires of common metals; cans of metal; casings of metal for oil wells; cast iron vessels, namely, cast iron material for railroad tracks; casters of metal; metal castings; castings, foils, powder, and rolled, drawn or extruded semi-finished articles of titanium or its alloys; metal ceiling panels; chains of metal (except driving chains for vehicles); metal chains for securing dogs; chimneys of metal; chromium; clad steel plates and sheets; cladding of metal for construction and building; clips of metal for cables and pipes; closures of metal for containers; collars of metal for fastening pipes; collecting pipes of metal; pre-fabricated metal architectural columns; common metal works of art; common metals and their alloys; common metals, unwrought or semi-wrought, for further manufacture; containers of metal for chemicals, compressed gases and liquids; containers of metal for compressed gas or liquid air; containers of metal for liquid fuel; containers of metal for storing acids; containers of metal for transport; copper and its alloys; unwrought or semi-wrought copper in the form of sheets, strips and bars, for further manufacture; metal cotter pins; couplings of metal for use with pipeline for carrying oil and gas; drain pipes of metal; duckboards of metal; ducts and pipes of metal for central heating installations; elbows of metal for pipes; extruded semi-finished articles of steel; metal fishplates in the nature of hardware for fastening rails; joinery fittings of metal for furniture; joinery fittings of metal for windows; fittings of metal for pipework; flanges of metal; flashing of metal, for building; floor tiles of metal; metal forgings; foundry chill-molds; and anvils made of steel; frame work of metal for prefabrication; frames of metal for building; free cutting steel plates and sheets; modular metallic buildings; metal cylinders for compressed gas or liquids, sold empty; girders of metal; gratings of metal; gravestones of metal; grilles of metal, namely, rockslide retention wire nets; metal guard rails for city streets; guard rails of metal; gutter pipes of metal; gutters of metal; handcuffs; hollow steel bars; barrel hoops of iron; barrel hoops of steel; industrial packaging containers of metal; ingots of metals, not of precious metals; unwrought iron and semi-wrought iron in the form of sheets, slabs and strips; irons and steels; junctions of metal for pipes; metal keys for locks; loading and unloading pallets of metal; metal locks; locks of metal, other than electric; lubricating nipples, namely, grease nipples; machine belt fasteners of metal; magnesium; materials of metal for railway tracks; metal cylinders for compressed gas, semi-wrought; metal flanges; construction elements made of metal, namely, fabricated metal plates for building foundations; metal frames for packing, for purposes of transport and storage of pipes; metal joinery fittings; metal junctions for pipes; metal latches of gates; metal lids and caps for industrial packaging containers; metal materials for pre-fabricated building; materials of metal for scaffolds; metal moulds for forming foundation of pre-fabricated buildings; metal pipes and tubes; semi-finished steel pipes and tubes for use with boilers; metal pulleys; metal pulleys, springs and valves (not including machine elements); metal sheets for building use; metal stoppers for industrial packaging containers; metal tombs; metal cable wire; metal wires rods for brazing and welding, non-electric; metallic alloy pipes; metallic barrels; metallic bins; metallic caps for containers; metallic containers for compressed gas in the form of capsules, sold empty; metallic road signs, not luminous nor mechanical; metallic pipes; metal swimming pools; metals and their alloys; ores of metal; miscellaneous hardware of metal namely, pulleys, springs, and nuts; miscellaneous pilings of metal; miscellaneous steel pipes; molybdenum; mooring bollards of metal; nails and screws of metal; non-electric cables and wires of common metal; nonferrous metals and their alloys; oil spray nozzles, fuel spray nozzles, of metal for commercial and industrial use; nuts of metal; nuts and screws made of metal; metal oil pipe; metal ores; ores of common metal; industrial packaging containers of metal; partitions of metal for office use; partitions of metals; pegs of metal; penstock pipes of metal; petroleum and casing pipes of metal; pilings of metal; pipe fittings of metal; pipe joints of metal; pipelines of metal; pipes of metal (not being parts of machines and/or of boilers); pipes and tubes of metal; pipes and tubes of metal and their alloys, not being parts of machines or parts of cooling, warming and distilling installations; pipes of metal; pipes of metal, for central heating installations; pipework of metal; pipework of metal, not included in metal materials for building or construction; mountaineering equipment, namely, pitons of metal; plugs of metal; posts of metal for electric lines; poultry cages of metal; prefabricated metallic houses and other buildings; metallic screens and panels for constructing prefabricated metallic houses and other buildings; prefabricated metal parts for bridges, namely, braces; metal rails and other metallic materials for railway tracks; railway points; railwaypoints; rare-earth alloys for magnets; refractory construction materials of metal; reinforcing materials of metal for machine belts; reinforcing materials of metal for pipes; reinforcing materials, of metal, for concrete; reservoirs of metal; road signs of metal (not luminous nor mechanical); rolled steels; roof coverings of metal; roof flashing of metal; roofing of metal; ropes of metal; safety deposit boxes; cash boxes of metal; screws of metal; sealing caps of metal; semi-finished steel; semi-products of steel; sheet metal; iron sheets; horseshoe nails; metal casting forms for concrete; upright signboards of common metal; slabs of metal; metal hardware, namely, springs; metal springs and valves, not being parts of machines; metal hardware, namely, springs for furniture; spurs; stainless-steel coils; steel; rolled steels for rolling operations; angle irons of steel; steel balls, not included in other classes; steel blooms; steel frames for building; steel joists for use in building; steel materials for railway construction; steel or metallic water and gas pipe; loading and unloading steel pallets; steel panels for flooring; steel tubes; steel plates; steel poles; steel rails; tapered steel poles; steel tubes for boilers, semi-wrought; steel for use as raw materials for automobile parts; semi-finished steel in the form of balls, tubes and plates for use in the further manufacture of bearings; semi-finished steel in the form of tubes for use in the further manufacture of boilers; steels, heat-resistant, acid-resistant and corrosion-resistant; stopper-shaped or lid-shaped metallic shield for protecting screw parts of pipes; straps of metal for handling loads; metal binding strips used on packaging; metal storage tanks; thin metal bands for binding; titanium alloys; titanium bars; tool boxes of metal, empty; transportable buildings of metal; traps for wild animals; tree protectors of metal; tube and pipe of steel; unwrought and partially wrought common metals and alloys; valves of metal, other than parts of machines; vice benches of metal; wall cladding of metal for building; wall linings of metal for building; wall plugs of metal; water-pipes of metal; wild animals traps; wire nets and gauzes; works of art of common metal; wrapping or binding bands of metal; zinc and its alloys; zinc-coated steel sheets; brass sheets

[ Air suction machines; bending machines; compressed air machines; compressed air pumps; compressors for machines; condensing machines for chemical processing; hydraulic and pneumatic control mechanisms for metalworking machines, construction machines and loading-unloading machines; converters for steel works, namely, steel converts; waste crushing machines for metalworking, construction loading-unloading and chemical processing; cutting machines for metalworking; drainage machines for construction, namely, oil drain pumps; apparatus for dressing for metalworking, namely, planning machines for metalworking; shaping machines for metalworking; gasifiers; AC generators of electricity; DC generators of electricity; grinding machines; guides for metalworking machines; hand-held tools, other than hand-operated, namely, power-operated tools, namely, buffers; hemming machines; holding devices for metalworking machine tools, namely, machine tools holders; apparatus for metalworking machining, namely, electric soldering apparatus for metalworking machining; metal wire drawing machines; metalworking machines; moulding machines for metalworking; paring machines for metalworking; pneumatic transporters; electric machines and apparatus for polishing metal surface; industrial machine presses for chemical processing purposes; rams as pistons for hydraulic cylinders; machine parts, namely, rolling mill cylinders; rolling mills; machines, namely, sewage pulverizers; machines parts, namely, slide rests for planing machines; trimming machines for metalworking; concrete vibrating machines for industrial use; waste compacting machines; industrial waste disposers (machines); gas welding machines; welding machines, electric; robots for metal working; continuous casting machines; machines for giving a pickling treatment on the surface of metal; machines for tin-plating on the surface of metal; annealing machines for metalworking; piston rings; AC generators (alternators); AC motors and DC motors not for land vehicles, and parts therefor, namely, gears, magnetic cores, electromagnets and coils; linear actuators for air vehicles; aeronautical engines; aeronautical motors; agricultural implements, namely, lawnmowers, cultivators; anti-pollution devices for motors and engines; asphalt paving finishing machines; automobile crank shafts and camshafts; axles for machines; earth moving machines, namely, backhoes and hydroexcavators; bearings, as parts of machines; bearings for transmission shafts, being parts of machines; variable speed reducers or variators, namely, variable speed drives for machines; belts for conveyors; belts for machines; fan belts for motors and engines; injection molding machines; boiler tubes, namely, steam tubing, being parts of boilers for industrial use; brakes for industrial machines; excavating machines, namely, bucket wheel type reclaimers; butane carburetors; carburetor vehicle parts, namely, power valves for feeding carburetors; carburetors; casting machines, for non-ferrous metals; centrifuges (machines); centrifuges being centrifugal separators; chemical processing machines and apparatus, namely, acid pickling machines; excavating machines, namely, clamshell; classifier, namely, sorting machines for chemical processing; chemical processing classifying machine for classifying solids suspended in liquids; coal and ore sorting machines; cold strip mills for non-ferrous metals; steam condensers, being parts of machines; pneumatic controls for machines, engines and motors; hydraulic controls for machines, engines and motors; converters for steel works, namely, converter furnaces for use in the metal smelting and steelmaking process; conveyors of coal and ore for steelmaking; copper rolls for textile printing, being a part of industrial or commercial printing machines; couplings for machines; cranes, crane shafts and crane cylinders; crank shafts for construction machines, land vehicles, airplanes and vessels; crawler-shovel-cranes; crusher machines; crusher machines for mines; crushing rolls and roll housings for use in crusher machines; gears for machines; DC generators; die-cutting and tapping machines; power-operated chain-type trenching machines for digging trenches; dish washing machines for household purposes; drag line excavating machines; drilling rigs, floating or non-floating; drilling rigs; parts of machines, namely, brake drums; dynamo brushes; machines for processing electric circuit boards; electric food blenders (for household purposes); electric wax-polishing machines for household purposes; machines for manufacturing electrical wire and cable; electric motors not for land vehicles; excavating machines; exhaust manifold for engines; exhausts pipes for land vehicles; extrusion moulding machines; electric fans, ventilators and blowers for motors and engines; feeder, namely, machines for supplying powdered coals; feeding apparatus for engine boilers amend to machines for feeding water for engine boilers; laminating machines for industrial use; filters, namely, air filters for mechanical purposes, oil filters for mechanical purposes; couplings other than for land vehicles, namely, couplings for machines; industrial machine presses and shearing machines for metal fabrication; mechanical forging presses; gear and pinion coupler and draft gear not for land vehicles, not included in other classes; gear boxes other than for land vehicles; heat exchangers being parts of machines; containers of metal for compressed gas; multi-purpose high pressure washers; hydraulic controls for machines, motors and engines except for land vehicles; hydraulic door openers and closers (parts of machines); hydraulic presses; hydraulic pumps; hydraulic pumps for industrial machines; hydraulic valves; impeller shaft for compressors; egg incubators; incubators for eggs; injection blow molding machines; injection blow moulding machines; earth moving machines, namely, bucket-ladder excavators; earth moving machines, namely, levelers; truck mounted cranes; liquid crystal panel etching machines; LNG carburetors; loading-unloading machines; LPG carburetors; machine coupling and transmission components except for land vehicles; machine couplings and belting except for vehicles; mechanical presses; MEMS (micro electro mechanical systems) coating machines; MEMS (micro electro mechanical systems) etching machines; metalworking machine tools; rolling mills for metalworking; machines, namely, mixers for industrial and commercial applications; motors and engines except for land vehicles; motors, electric, other than for land vehicles; mufflers for motors and engines; natural gas condensers, being parts of machines; nautical engines; oil coolers for aeronautical engines; oil refining machines; pipe mills, namely, milling machines used in the manufacture of metal pipes; pistons for use in machines; printing machines for industry; pump diaphragms; pumps for machines; radiators (cooling) for motors and engines; reduction gears for machines; machine parts, namely, bearing roll housings; machine parts, namely, roll mill bearings; rolls for rolling mills; section rolling mills; semiconductor manufacturing machines; separators, namely, cyclone and centrifugal separators in the chemical industry; sewing machines; shaft couplings as parts of machines; part for machines, namely, shaft connectors; shafts for pumps; axles for machines; high frequency motor spindles with high frequency electric converters and power supply units; power-operated shears; ships' gears and pinions; shock absorbers for machines; shovel; shuttles, being parts of machines; silencers for motors and engines; sintering machines for chemical processing; starters for aeronautical engines; starters for motors and engines; steam condensers, being parts of machines; steam engine boilers; steel making converters, namely, steelmaking furnaces; steel mill cranes; machines and lines composed thereof for the production and processing of steel sheets; steel straighteners; superchargers for land vehicles; threading machines; transmission gears for machines; transmission shafts, other than for land vehicles; transmissions for machines; transmissions, other than for land vehicles; vacuum cleaners for household purposes; valves as machine components; washing machine for industrial parts; electric washing machines for industrial purposes; waste crushing machines; water heaters (parts of machines); wheeled cranes; wire rod mills, namely, machines for making wire rods; metallic hose for vacuum cleaners ]

[ AC motors and DC motors for land vehicles (not including "their parts"); adhesive rubber patches for repairing tubes or tires; aerial conveyors; aeronautical apparatus, namely, land gear control apparatus, hydraulic and pneumatic control apparatus; aeroplanes; air bags (safety devices for automobiles); aircraft and their parts and fittings, namely, landing gears, brakes, wheels, tires, airscrews for aircrafts; air-cushion vehicles; railway rolling stock; aircrafts, automobiles, bicycles, motorcycles, railway rolling stocks and ships and their apparatus, appliances and accessories, namely, wheels, wheel bearings, axles, axle bearings, motors, stabilizers, drive shafts, propeller shafts, bogie trucks, gears, gear couplings, brakes, brake discs, brake calipers, air springs, coil springs, leaf springs, couplers, shock absorbers, bumpers, transmissions, clutches and screw propellers for aircrafts, automobiles, bicycles, motorcycles, railway rolling stocks and ship; anti-theft alarms for vehicles; anti-theft devices for vehicles; automobile crankshafts; axle boxes for locomotives; axle journals for aircrafts, automobiles, bicycles, motorcycles, railway rolling stocks and ships; axles for aircrafts, automobiles, bicycles, motorcycles, railway rolling stocks and ships; axles for land vehicle wheels; baby carriages; bicycle trailers (riyakah); bicycles; railway car bodies; railway bogies and railway rolling stock bogies; brake linings for land vehicles; brake segments for land vehicles; brake shoes for land vehicles; brakes for land vehicles; brakes for vehicles; parts of railway rolling stock, namely, buffers for buffer and chain couplings cable cars; camshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; carts; chassis of railway cars; railway rolling stock parts, namely, command gear units comprising gears, gear shafts and gear covers; connecting rods for land vehicles, other than parts of motors and engines; trailer hitch coupler for automobiles; coupling chains for railway rolling stock; railway couplings for land vehicles; crankshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; current collecting equipment (for railway cars), namely, regenerative brakes; part and fittings of railway rolling stock, namely, draft gears; driveshaft for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; driving gear units, namely, steering wheel attachment comprised of an electric motor and drive gear and a ring gear; land vehicle parts, namely, drive gears; electric leather seat belts for land vehicles; metal flanges for railway wheel tires as components of railway wheel tires; fork lift trucks; gear and pinion coupler and draft gear for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gear boxes for land vehicles; gear units comprising of gears, gear shafts and gear covers for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gearing for land vehicles; gears and pinion for vehicles; railway handcars; parts of railway cars, namely, handstraps; heat exchangers for aircrafts, automobiles, bicycles, motorcycles, railway rolling stocks and ships; horse drawn carriages; hydraulic circuits for vehicles; inner tubes for vehicle tires; suspension parts, namely, leaf-springs for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; leather seat belts for use in vehicles; transmission mechanisms for land vehicles; metal wheels and steel wheels for railway rolling stock; mine trolleys (carriages); motor coaches; motorcycles; non-electric movers for automobiles, motorcycles, vessels and railway cars; parachutes; parts and accessories for railway freight and passenger cars, namely, bogie trucks, wheels, axles, and wheel-axle units; pedicabs; propeller shafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; puller cars for mining; pusher cars for mining; railway couplings; railway freight cars; railway rolling stock; reduction gears for land vehicles; relaxation control apparatus and instruments for the different levels between the rail cars and the station platforms, namely, air springs for railway cars; rickshaws; rolling stock for railways; ropeways for cargo or freight handling, namely, aerial tramways; rotative power transmission belts connecting engines and radiator cooling fans for land vehicles; brake rotor discs for land vehicles; seat covers for vehicles; land vehicle parts, namely, shafts, axles, spindles, axle and wheel bearings, shaft couplings, shaft connectors, power transmissions and gearing; ships; ships' steering gears; ships' hulls included in this class; shock absorbers and shock absorbing springs for land vehicles; shock absorbers for railway cars and motorcars; shock absorbing springs for two wheeled vehicles; sleighs and sleds (vehicles); railway rolling stock parts, namely, solid rolled metal wheels; space vehicles; land vehicle parts, namely, spindle ensembles with brake rotors; suspension springs for automobiles; suspension springs for railway rolling stock; suspension springs for land vehicles; stabilizer bars for land vehicle suspensions; steel rims for railway rolling stock wheels; railway rolling stock parts, namely, steel tires; structural parts of marine vessels, namely, stern frames and shafts; suspension shock absorbers for vehicles; suspension springs for motor cars; tires of automobiles; traction engines for land vehicles; tractors; transmission shafts for land vehicles; trucks; undercarriages for railway cars; undercarriages for land vehicles and aircrafts; unloading machines for tilting railway freight cars; valve shafts for land vehicles, aircrafts and ships; couplers for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; land vehicle suspension parts, namely, coil springs; vehicle wheels; vessels; wheel rims; wheel-axle units for vehicles and aircrafts; wheelbarrows; wheelchairs; railway car wheels ]

[ Building construction; installation of insulating materials in buildings; building sealing; damp-proofing (building); demolition of buildings; construction of airports; construction of aquatic facilities; construction of telecommunication towers; harbor construction; pier construction; residential and commercial building construction; road construction; earthworks or concrete construction; steel structure construction; warehouse construction; artificial habitat structures in the nature of non-metal floating islands for agricultural, horticultural, recreational and water treatment purposes; construction of tunnels; construction of stadiums; construction of storage tanks for crude oil, construction of storage tanks for natural gas; drilling of wells; factory construction; industrial furnace installation and repair; machinery installation; pipeline construction and maintenance; plumbing; riveting; underwater construction; underwater repair; construction of natural oil drilling platform structures; construction of natural gas drilling platform structures; bridge construction; construction of offshore structures, namely, production modules and subsea modules in the oil and gas industry; construction of coastal structures, namely, facilities and utility buildings in the oil and gas industry; building construction information; building construction supervision; installation, maintenance and repair in the field of electrical power plants; installation, maintenance and repair in the field of chemical plants; installation, maintenance and repair in the field of steel plants; installation, maintenance and repair in the field of waste treatment plants; installation, maintenance and repair in the field of polychlorinated biphenyl treatment plant; installation, maintenance and repair in the field of recycling plants; installation, maintenance and repair in the field of energy plants; installation, maintenance and repair in the field of liquefied natural gas plants; air conditioning apparatus installation and repair; installation, maintenance and repair of computer hardware; telephone installation and repair; electric appliance installation; boiler cleaning and repair; burner maintenance and repair; pump repair; construction of civil engineering structures in the nature of bridges, towers, roads, pile foundation; dredging; road paving; masonry; plastering; carpentry; tile laying, bricklaying or block laying; joinery; building reinforcing; painting; scaffolding erection; upholstering; roofing services; electrical repairs, maintenance and installation of electrical wiring, outlets, light fixtures and electrical panels; telecommunication wiring; water network construction, namely, plumbing; construction of building foundations with piles; pile driving services; repair and maintenance of construction machines and apparatus; repair and maintenance of civil engineering machines; construction consultancy; consultancy regarding construction of civil engineering structures; construction supervision; installation and maintenance of building equipment; rental of construction machines and apparatus; repair and maintenance of power distribution and control machines and apparatus; repair and maintenance of power generators; repair and maintenance of electric motors; repair and maintenance of waste compacting machines and apparatus; repair and maintenance of waste crushing machines and apparatus; installation, repair and maintenance of chemical plants and steel making plants, and consulting related thereto; consultancy regarding repair on maintenance of computer hardware; repair and maintenance of air-conditioning apparatus (for industrial purposes); maintenance of boilers; maintenance of pump; repair and maintenance of freezing machines and apparatus; repair or and maintenance of electronic machines and apparatus; repair and maintenance of industrial furnaces; repair and maintenance of nuclear power plants; repair and maintenance of chemical plants; repair and maintenance of office machines and apparatus; repair and maintenance of computer hardware, including central processing units, electronic circuits and other peripheral devices; vermin exterminating (other than for agriculture, forestry or horticulture); repair, cleaning and maintenance of protective equipment for protecting a screw part of pipe; installation, repair and maintenance of machinery; repair and maintenance of ozonator; repair and maintenance of water treatment equipment; installation of heat exchangers, vaporizer and condenser; repair and maintenance of condenser; repair and maintenance of MEMS (micro electromechanical system) manufacturing equipment; aircraft maintenance and repair; repair and maintenance of automobiles; repair and maintenance of railway rolling stock; repair and maintenance of two-wheeled motor vehicles; maintenance and inspection of aircraft air-conditioning system; maintenance of air-conditioning systems in buildings, and inspection of air-conditioning systems in buildings during the course of building construction; maintenance of aircraft parts; repair and maintenance of aircraft tires; rental of mining machines and apparatus ]

[ Architectural consultation; architectural design; construction drafting; urban planning; architectural analysis; engineering services in the field of electrical power plants; engineering services in the field of chemical plants; engineering services in the field of steel plants; engineering services in the field of waste treatment plants; engineering services in the field of polychlorinated biphenyl treatment plants; engineering services in the field of liquefied natural gas plants; engineering services in the field of recycling plants; engineering services in the field of energy plants; engineering services in the field of receiving and storage plants; engineering services in the field of floating structures; engineering services in the field of offshore steel structures; designing for others of base-isolation and vibration-control devices for the construction industry; technical consultation in the field of engineering services in the field of electrical power plants; technical consultation in the field of engineering services in the field of chemical plants; technical consultation in the field of engineering services in the field of steel plants; technical consultation in the field of engineering services in the field of waste treatment plants; technical consultation in the field of engineering services in the field of polychlorinated biphenyl treatment plants; technical consultation in the field of engineering services in the field of liquefied natural gas plants; technical consultation in the field of engineering services in the field of recycling plants; technical consultation in the field of engineering services in the field of energy plants; technical consultation in the field of engineering services in the field of receiving and storage plants; technical consultation in the field of engineering services in the field of floating structures; technical consultation in the field of engineering services in the field of offshore steel structures; technical consultancy service for steel making in the field of engineering services with respect to steel production; consultancy in the field of design of computer hardware systems for others; computer programming; computer software design; computer system design; computer system analysis; computer virus protection services; maintenance of computer software; updating of computer software; conversion of data and documents from physical to electronic media; creating and maintaining Web sites for others; data conversion of computer programs and data, not physical conversion; duplication of computer programs; installation of computer software; computer services, namely, providing search engines for obtaining data from the Internet; recovery of computer data; computer software consultancy; mechanical research; research on building construction and city planning; testing and research on prevention of pollution; testing and research on electricity; testing and research on civil engineering; testing, inspection and research on agriculture, livestock breeding and fisheries; testing and research on machines, apparatus and instruments; material testing; research in the field of environmental protection; underwater exploration; rental of computer software; rental of Web servers; hosting of web sites of others on a computer server for a global computer network; calibration (measuring); architectural design; surveying; conducting a geological survey and geological research; designing, namely, civil engineering for the design of bridges and roads; testing, inspection and research of pharmaceuticals, cosmetics and foodstuff; testing, inspection and research on metals and their alloys; testing, inspection, and research on steel plates and sheets; engineering services regarding chemical plant and steelmaking plant design and providing information on engineering with respect thereto; designing of machines, apparatus, instruments (including their parts) and systems composed of such machines, apparatus and instruments; providing meteorological information; rental of measuring apparatus; rental of laboratory apparatus and instruments; rental of computers including central processing units, electronic circuits, magnetic discs and magnetic tapes recorded with computer programs and other peripheral devices; engineering services for others in the nature of design of building, namely, pile driving, foundation, column, beam, wall, floor and roof; providing information pertaining to engineering services with respect to the design of design of building, namely, pile driving, foundation, column, beam, wall, floor and roof; research and development in the steel and construction fields; quality control for others; water quality survey; chemical analysis; bacteriological research ]