| 37 |
installation of central heating radiators |
| 37 |
installation of central heating systems |
| 37 |
installation of central vacuum cleaning systems |
| 37 |
installation of clean room environmental control systems |
| 37 |
installation of clean room systems |
| 37 |
installation of clocks |
| 37 |
installation of commercial cooking apparatus |
| 37 |
installation of communication equipment |
| 37 |
installation of communications network apparatus |
| 37 |
installation of communications network instruments |
| 37 |
installation of compliance signs |
| 37 |
installation of computer hardware |
| 37 |
installation of computer network hardware and telecommunication networks |
| 37 |
installation of computerised information systems |
| 37 |
installation of computerized information systems |
| 37 |
installation of computers |
| 37 |
installation of control systems for air conditioning |
| 37 |
installation of cooking appliances |
| 37 |
installation of data network apparatus |
| 37 |
installation of data processing apparatus |
| 37 |
installation of decals and labels |
| 37 |
installation of digital locks |
| 37 |
installation of door closers |
| 37 |
installation of door openers |
| 37 |
installation of door openers and closers |
| 37 |
installation of door openers and door closers |
| 37 |
installation of doors |
| 37 |
installation of doors and windows |
| 37 |
installation of draught proofing for sash windows |
| 37 |
installation of drop ceilings |
| 37 |
installation of dropped ceilings |
| 37 |
installation of drying apparatus |
| 37 |
installation of drywall panels |
| 37 |
installation of dust extraction apparatus |
| 37 |
installation of electric and electronic equipment in automobiles |
| 37 |
installation of electric generators |
| 37 |
installation of electric light and power systems |
| 37 |
installation of electrical apparatus |
| 37 |
installation of electrical apparatus for buildings |
| 37 |
installation of electrical apparatus or generators |
| 37 |
installation of electrical appliances |
| 37 |
installation of electrical machinery and generators |
| 37 |
installation of electrical wiring |
| 37 |
installation of electrical wiring for buildings |
| 37 |
installation of electricity generators |
| 37 |
installation of electromechanical beverage preparation apparatus |
| 37 |
installation of electromechanical beverage preparation machines |
| 37 |
installation of electronic and digital connections to call centers |
| 37 |
installation of electronic and digital connections to call centres |
| 37 |
installation of electronic communications networks |
