9
Scientific apparatus and instruments; Nautical apparatus and instruments; Surveying apparatus and instruments; Measuring apparatus and instruments; Signalling apparatus and instruments; Sound recording apparatus; Apparatus for recording images; Sound transmitting apparatus; Apparatus for the transmission of images; Sound reproduction apparatus; Apparatus for the reproduction of images; Software; Electric control apparatus; Connection units (Electric -); Apparatus for the transmission of data
17
Latex [rubber]; Guttapercha; Asbestos; Mica; Plastics in extruded form for use in manufacture; Weatherstripping compositions; Sealing and insulating materials; Flexible tubes, not of metal
19
Building materials, not of metal; Rigid pipes, not of metal; Buildings, transportable, not of metal; Monuments, not of metal
37
Installation of plant; Installation of radios; Pipe laying; Installation of pipelines; Installation of computer systems; Installation of lightning conductors; Installation of fire performance coatings; Electrical installation services; Installation of sanitary apparatus; Installation of computer networks; Electric appliance installation and repair; Installation of industrial plant; Installation of temporary barriers; Installation of insulating materials; Installation of electrical and generating machinery; Fire alarm installation; Installation of telephone lines; Installation of radio telephone equipment; Installation of temporary fences; Installation of theft prevention devices; Installation of security and safety equipment; Installation of security systems; Installation of instrumentation systems; Installation of integrated radio networks; Installation of fittings for buildings; Installing wallboard; Installation of building insulation; Installation of pipework systems; Installation lighting systems; Services for the installation of alarms; Installation of lighting apparatus; Antenna installation and repair; Installation of transmission lines; Pipe installation services; Installation of pipe insulation; Installation of environmental engineering systems; Machinery installation, maintenance and repair; Installation fire detection systems; Installing of electronic communications networks; Installation of solar powered systems; Installation and maintenance of photovoltaic installations; Installation of computerised information systems; Installation of street information placards; Installation of hardware for computer systems; Installation of environmental protection systems; Installation of environmental control systems; Installation of thermal insulation for buildings; Installation of energy-saving apparatus; Installation of photovoltaic cells and modules; Installation of communications network instruments; Installation and repair of telecommunications networks; Installation of cellular paging systems; Installation and maintenance of solar thermal installations; Installation of radio frequency communications systems; Installation access control systems; Installation of building automation equipment; Installation of cavity wall insulation; Installation of traffic management systems; Installation of electric light and power systems; Providing information relating to the installation of machinery; Installation of door openers and closers; Assembling [installation] of machine plant; Advisory services relating to the installation of engines; Installation, maintenance and repair of broadcasting apparatus; Advisory services relating to the installation of audiovisual equipment; Installation of power generating apparatus; Installation of reactive power compensation apparatus; Providing information relating to the installation of electrical apparatus; Advisory services relating to the installation of power plants; Computer hardware and telecommunication apparatus installation, maintenance and repair; Air conditioning apparatus installation and repair; Advisory services relating to the installation of communication equipment; Advisory services relating to the installation of telephone equipment; Advisory services relating to the installation of lighting apparatus; Advisory services relating to the installation of security and safety equipment; Installation of insulating materials in buildings, roofs and structures; Information services relating to installation of security systems; Fire alarm installation and repair; Installation of building scaffolds, working and building platforms; Burglar alarm installation and repair; Advisory services relating to the installation of gearboxes; Advisory services relating to the installation of fire prevention equipment; Installation of wireless telecommunications equipment and wireless local area networks; Installation of computer systems employing solid-state electronic circuitry; Advisory services relating to the installation of building automation equipment; Telephone installation and repair; Maintenance and repair of instruments; Maintenance and repair of computer hardware; Maintenance and repair of computer networks; Repair or maintenance of telephone apparatus; Repair or maintenance of power generators; Maintenance and repair of land vehicles; Repair of couplings for land vehicles; Maintenance and repair of multimedia apparatus; Maintenance and repair of electricity generators; Maintenance and repair of electronic installations; Maintenance and repair of electronic apparatus; Repair of lighting apparatus; Repair information; Repair or maintenance of railway rolling stock; Maintenance and repair of building contents; Repair services for electronic business equipment; Maintenance and repair of communications systems; Renovation, repair and maintenance of electrical wiring; Repair of electrical equipment and electrotechnical installations; Repair or maintenance of electric lighting apparatus; Repair or maintenance of optical machines and instruments; Repair or maintenance of medical machines and apparatus; Maintenance and repair of electronic display panels; Repair or maintenance of building equipment; Repair of energy supply installations; Repair or maintenance of electronic machines and apparatus; Maintenance and repair services relating to automatic barriers; Repair or maintenance of telecommunication machines and apparatus; Maintenance and repair of pipes used in industrial equipment; Consultancy services relating to the repair of buildings; Repair or maintenance of measuring machines and instruments; Repair or maintenance of testing machines and instruments; Repair or maintenance of video frequency machines and apparatus; Repair and maintenance of feed or booster pumps; Maintenance and repair of gas and electricity installations; Maintenance and repair of energy generating installations; Maintenance and repair of medical instruments, apparatus and equipment; Maintenance and repair of data communications networks; Maintenance and repair of telecommuncations networks, apparatus, and instruments; Repair of energy production plants and machines; Maintenance and repair of road making equipment; Maintenance and repair of road making machines; Installation, repair and maintenance of computers and computer peripherals; Providing information relating to the repair or maintenance of electric motors; Providing information relating to the repair or maintenance of power generators; Repair of power generating apparatus and installations; Advisory services relating to the repair of environmental control systems; Repair or maintenance of semiconductor manufacturing machines and systems; Providing information relating to the repair or maintenance of railway rolling stock; Providing information relating to the repair or maintenance of fire alarms; Repair or maintenance of integrated circuits manufacturing machines and systems; Repair or maintenance of power distribution or control machines and apparatus; Providing information relating to the repair or maintenance of optical machines and instruments; Providing information relating to the repair or maintenance of telecommunication machines and apparatus; Maintenance, servicing and repair of power generating apparatus and installations; Providing information relating to the repair or maintenance of electric lighting apparatus; Advisory services relating to the maintenance and repair of mechanical and electrical equipment; Providing information relating to the repair or maintenance of machines and systems for manufacturing integrated circuits; Providing information relating to the repair or maintenance of semiconductor manufacturing machines and systems
38
Telecommunication services
42
Engineering design; Material testing services; Surveying; Engineering consultancy services