6
Metal building materials; Ironmongery, small items of metal hardware; Pipes and tubes of metal; Metal products, Namely: Branching pipes of metal, Reinforcing materials of metal for building, Fittings of metal for buildings, Containers of metal for compressed gas,Liquids or liquid air, Builders hardware, Brackets of metal, Window frames of metal, Refractory metal building materials, Fire protection grilles of metal, Insect screens of metal, Tile floorings of metal, Cornices of metal, Trellis of metal, Knobs of metal, Blinds of metal, Chimney hoods and chimney cowls of metal, Drain traps (valves) of metal, Ducts of metal for ventilating and air-conditioning installations, Wall claddings of metal (building), Metal cladding, Fittings of metal for furniture, Lock bolts, Chimney shafts of metal, Elbows for pipes of metal, Pipe joints and Clamps of metal for pipes, Junctions of metal for pipes, Furniture casters of metal, Hinges of metal,Valves of metal (other than machine parts), Chimneys, Chimney cowls, Chimney pots and Chimney shafts of metal, Cast steel, Doors and door fittings of metal, Cladding of metal for construction and building
7
Machines, Namely belt conveyors, Rammers, Crushing machines, Elevators (lifts), Materials handling machines, Lifting apparatus; Catalytic converters, Filters being parts of machines, Hydraulic controls for machines, motors and engines, Control mechanisms for machines, engines or motors
9
Optical, weighing, measuring, signalling, checking (supervision) apparatus and instruments; Apparatus and instruments for conducting, Switching, Converting, Storing, Regulating or controlling electricity, Data-processing equipment and computers; Fire-extinguishing apparatus; Electric accumulators, alarms, chemical apparatus and instruments, computer programs, diagnostic apparatus (not for medical purposes), gas testing instruments, hydrometers and hygrometers, boiler control instruments, electric regulating apparatus, measurement devices and instruments, monitor screens, smoke detectors, switches, integrated circuits, software, current rectifiers and current inverters, keyboards, temperature gauges, thermostats, electric monitoring apparatus, protective devices against accidents for personal use, distribution boards and distribution boxes, time switches (not for clock mechanisms)
11
Apparatus for lighting, heating, steam generating, refrigerating, ventilating; Lighters, lamps, ventilation hoods, oven fittings, burners, steam accumulators, air heaters, heating flues for boilers, air filters and air filtering installations, loading apparatus for ovens, gas burners, gas boilers, electric heating apparatus, heaters and heating installations, ionisation apparatus for the treatment of air, domestic fireplaces, air conditioning installations, air purification apparatus and machines, ovens, furnace grates, oil burners, chimney flues, boiler pipes, heat accumulators, feeding apparatus for boilers, ventilators (air conditioning), vaporisers, heat exchangers, water heaters, water heating installations, fittings for heating installations and burners