7 [ Conveyors for handling baggage at airports; remotely controlled machines having telescopic arms, manipulators or grips for handling radioactive materials and nuclear fuels; machines and equipment for civil engineering, building, drilling, soil and sea bed prospecting, namely, concrete mixers, asphalt spreaders, crushing machines, centrifugal machines, compressors for machines, grinding machines, hoppers; drainage machines, crushing rollers, extracting machines, drilling machines for applying asphalt, mixing machines; sieves machines for sorting materials; lathes; roller bridges for use in the energy, power transmission and distribution, power conversion, transport, naval, building construction, and energy and transport infrastructure construction industries; winches; cranes; jacks, namely, pneumatic and hydraulic jacks; shock absorbers for machines; lubricating machines for use in the energy, power transmission and distribution, power conversion, transport, naval, building construction, and energy and transport infrastructure construction industries; internal combustion engine parts, namely, pistons; power transmission belts for machines and gears for machine transmissions; vacuum cleaners; electric motors for machines and structural parts therefor, except for land vehicles; regulators being parts of machines; speed governors for machines, engines and motors; tension adjuster pulleys being parts of machines; filters for machines for use in the energy, power transmission and distribution, power conversion, transport, naval, building construction, and energy and transport infrastructure construction industries; filter presses; non-return valves being parts of machines; clock-making machines and tooling; weaving looms for stationery; rollers for stationery being parts of machines; fittings, namely, fittings for engine boilers; electric generators; diaphragms for pumps; molds of metal being parts of machines of metal for casting ceramic materials; electric can openers; propulsion mechanisms other than for land vehicles, namely, propellers for machines used for marine applications; spray guns for paint; power-operated lifts for moving, parking and storing land vehicles; elevators; electric speed regulators for electric motors for machines; electric motors with variable speed drives for machines; dynamos, alternators for land vehicles, pulleys being parts of machines, electric generators; emission reduction units for motors and engines, namely, PCV valves; air filters for motors and engines; centrifugal pumps, positive displacement pumps, oil pumps for use in motors and engines, rotary pumps, suction pumps, sump pumps; electric welding machines, gas-operated welding machines, gas-operated brazing machines, electric brazing machines; heating machines and power-operated planing machines for use in the energy, power transmission and distribution, power conversion, transport, naval, building construction, and energy and transport infrastructure construction industries; machine tools, namely, shearing machines, drawing machines, laminating machines, cabling machines, shaping machines, assembly machines, all for use in the energy, power transmission and distribution, power conversion, transport, naval, building construction, and energy and transport infrastructure construction industries; hydraulic door openers; electric whisks for household purposes; shock absorbers for machines ]