Stop valves of plastic 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 for machines; pumps as parts of machines, motors, and engines; heat exchangers being parts of machines; machine parts, namely, slides bearings; structural parts for all the aforesaid goods; heat exchangers which are parts of machines; sealing joints which are parts of engines; diaphragm pumps; metering pumps; bellows pumps; accumulators as fittings of bellows pumps; pumps which are parts of machines, and their parts and fittings; plastic piston rings for machines; sleeve bearings which are parts of machines; shaft couplings or connectors which are parts of machines and not for land vehicles; bearings which are parts of machines and not for land vehicles; plastic valves which are parts of machines, namely parts of semiconductor production apparatus or liquid crystal production apparatus; metal gaskets for vehicles; mechanical seals which are for engines and are parts of machines; diaphragms and pistons as parts of diaphragm pumps

Non-metal gaskets for industrial, commercial and retail machines; materials for packing, stopping or insulating, namely, packing materials, insulating materials, and plastic packing for shipping containers; joint packing made of non-metallic materials for non-metallic pipes and for industrial, commercial and retail machines; non-metallic seals for use in non-metallic pipes and in industrial, commercial and retail machines; non-metallic couplings for flexible pipes; non-metal hoses for use in industrial, commercial and retail machines, and in a wide variety of industries; plastic tubes for use in industrial, commercial and retail machines; non-metallic joint and tube fittings in the nature of flexible compressed air pipe fittings not of metal, and pipe fittings, namely, rosettes; valves of rubber or vulcanized fiber; flexible tubes, not of metal, namely, thermoplastic flexible tubes, rubber tubes and pipes; padding made of rubber or plastic for use in pipes; seals: non-metal sealing rings used as rotary-shaft packings; gaskets not of metal; sealing rings not of metal; stuffing-rings not of metal; packings not of metal; non-metal couplings for flexible pipes; mechanical seals not of metal; segment seals not of metal; flexible seals not of metal; split ring-shaped seals not of metal; clearance seals not of metal; piston seals not of metal; oil seals not of metal; non-metal seals; sealing devices not of metal; pipe fittings for fluid transfer not of metal; non-metal junctions for pipes not of metal; junctions not of metal for pipes; pipe muffs not of metal; electrical insulating tapes; electrical insulating materials; plastic sheets; plastic tubes; plastic flexible tubes; plastic laminates; plastic films; laminated plates and multi-layered plates made of extended copper as basic materials to be used for print circuits