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 grinding machines, compressors for machines, grinding machines, crushing rollers, extracting machines, drilling machines for applying asphalt, mechanical 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; clock-making machines; weaving looms for stationery; electric generators; molds of metal being parts of machines of metal for casting ceramic materials; electric can openers; 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; 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; 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, wire drawing machines, laminating machines, shaping 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