Valves of metal, other than parts of machines; reservoirs of metal; metal gaskets for use in aircrafts, reactors, vacuum devices, semiconductor manufacturing machines and systems, internal combustion engines other than vehicles engines, electronic devices, hydraulic equipments, plastic processing machines, melt spinning machines; metal gaskets for use in heat exchangers, pressure vessels, towers, tanks, piping flanges, valve bonnets; metal gaskets for use in construction; metal sheets coated with rubber for use as gaskets; metal seals for use in construction; metal seals for industrial equipment for use in the electric power and gas, waste incineration, chemical, petroleum refinery, petrochemical, aluminum casting and processing, paper, building and housing construction, semi-conductor, food and pharmaceutical, aerospace, medical and electronic equipment manufacturing, automotive, ship building, maintenance and repair industries; metal junctions for pipes; pipework of metal; pipes of metal; tubes of metal; pipe tubes of metal; hardware, namely, metal brackets for general use; metal storage tanks; metal storage tanks with fluorine resin linings; metal fluid storage tanks; metal fluid storage tanks with fluorine resin linings; industrial water tanks of metal; industrial water tanks of metal with fluorine resin linings; liquefied gas storage tanks of metal; liquefied gas storage tanks of metal with fluorine resin linings; internal floating lids of aluminum for use with gas or liquefied gas storage tanks; internal floating lids of aluminum with fluorine resin linings for use with gas or liquefied gas storage tanks; metal containers for the storage and transportation of goods; metal containers with fluorine resin linings for the storage and transportation of goods; metal valves not being parts of machines; metal valves with fluorine resin linings not being parts of machines; metal junctions for pipes; metal junctions for pipes with fluorine resin linings; metal flanges; metal flanges with fluorine resin linings; pipes and tubes of metal; pipes and tubes of metal with fluorine resin linings; metal hardware, namely, washers; hardware, namely, metal brackets for general use; water-pipe valves of metal; screws of metal; steel pipes; steel tubes; rotary joints of metal not being parts of sanitary installations; metal pipe fittings, namely, formed metal bellows and edge welded metal bellows not being parts of machines for use in equipment and valves, including equipment and valves in the automotive and aerospace industries, as well as vacuum and medical engineering

valves being parts of machines; power transmission belts for machines; valves being parts of non-transportation machines; nontransportation machines parts, namely, bearings; metal engine gaskets for vehicles; mechanical seals; piston seals of metal, namely, piston rings; plastic stop valves being parts of industrial, commercial and retail machines; non-electric coupling devices for machines or motors, namely, shaft couplings for machines, and couplings for machines; bellows being parts of machines; pumps as parts of machines, motors, and engines; heat exchangers being parts of machines; machine parts, namely, slides bearings; heat exchangers which are parts of machines; sealing joints which are parts of engines; diaphragm pumps; bellows pumps being parts of machines; pumps which are parts of machines; plastic piston rings only for machines; sleeve bearings which are parts of machines; shaft couplings which are machine elements not for land vehicles; bearings which are machine elements not for land vehicles; mechanical seals which are for engines and are parts of machines; diaphragms and pistons as parts of diaphragm pumps; machine elements not for land vehicles, namely, shafts not for land vehicles, bearing not for land vehicles, shaft couplings or connectors not for land vehicles, axles for machines not for land vehicles, spindles not for land vehicles; cylinders for use in chambers of semiconductor manufacturing machines and systems, liquid crystal manufacturing machines, vacuum devices, namely, electron microscopes, accelerators, vacuum freeze-drawing equipment; slide packings for cylinders for use in chambers of semiconductor manufacturing machines and systems, liquid crystal manufacturing machines, vacuum devices; bolts sold as structural parts in chambers of semiconductor manufacturing machines and systems, liquid crystal manufacturing machines, valve plates as machine components for gate valves for use in chambers of semiconductor manufacturing machines and systems, liquid crystal manufacturing machines, bellows being parts of machines; metal bellows being parts of machines

valves, not of metal, other than parts of machines; liquid storage tanks of plastic and composite non-metal construction for domestic and industrial purposes; water tanks of plastic for household, industrial and agricultural purposes; liquefied gas storage tanks of plastic for household, industrial and agricultural purposes; containers for industrial and commercial liquids not made of metal; fuel storage tanks, namely, liquefied gas storage tanks of non-metal; plastic storage tanks, water tanks of plastic for household, industrial, and agricultural purposes, plastic storage containers for commercial or industrial use, structural plastic containers for storage or transport; plastic cases; containers for transport, not of metal; plastic valves other than machine parts or machine components

repair, maintenance of gaskets and packings for valves, pipes, flanges in waterproofing; repair, maintenance of gaskets and packings for valves, pipes, flanges in machinery installation; repair, maintenance of gaskets and packings for valves, pipes, flanges in plumbing; repair or maintenance of storage tanks; providing information relating to the repair or maintenance of storage tanks; storage tank cleaning; consulting services in the field of repair and maintenance of storage tanks; repair or maintenance of semiconductor manufacturing machines and systems; providing information relating to the repair or maintenance of semiconductor manufacturing machines and systems; repair or maintenance of chemical plants; providing information relating to the repair or maintenance of chemical plants; repair or maintenance of chemical processing machines and apparatus; providing information relating to the repair or maintenance of chemical processing machines and apparatus; lining the interior of pipes, tanks, and valves in buildings and industrial machinery for others by treating them with a corrosion resistant lining; repair or maintenance of heat exchangers and chemical reactors