6
Metal building materials; Buildings of metal; transportable buildings of metal; reinforcements, structural works, chassis and coverings of metal for building; non-electric cables and wires of common metal; catenaries, posts for electric power lines; pipes and tubes of metal, ducts of metal for heating, ventilation and air conditioning installations; ironmongery, small items of metal hardware; security devices, security cabinets; signalling plates of metal; box fasteners of metal, metal lockers and shuttering; holders and containers of metal for display
9
Scientific, signalling and checking (supervision) apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; electrical cabinets, switchboards and distribution boards; electrical control panels, apparatus and installations for the remote control of industrial operations; electric cables and sheaths for electric cables; regulating apparatus, electric; air analysis apparatus; alarms, theft, fire and burglar alarm devices and warning devices; fire-extinguishing apparatus; transmitters of electronic signals; calculating machines; data processing apparatus, computers; computer software programs; apparatus for recording, transmission or reproduction of sound or images
37
Construction, maintenance and repair of roads, streets and supply and drainage networks; construction, maintenance and repair of buildings, in particular industrial and commercial buildings; construction, maintenance and repair of interior works equipment, masonry equipment, plastering equipment and plumbing equipment; installation, maintenance and repair of electrical equipment, electricity supply networks, signalling equipment, cement works and quarrying equipment, air treatment installations, heating installations, ventilation systems, air conditioning installations, pumps, filters and exchangers; installation, maintenance and repair of anti-theft and fire-prevention equipment and of devices for controlling access to industrial and commercial installations; building construction supervision and management; construction information; Computer installation and repair
42
Technical project studies; construction consultancy; construction drafting; engineering; computer software design