| 37 |
installation of heating apparatus |
| 37 |
installation of heating equipment |
| 37 |
installation of heating systems |
| 37 |
installation of heating, lighting and cooking apparatus |
| 37 |
installation of heating, refrigerating, air-conditioning, drying, ventilating and dust extraction apparatus |
| 37 |
installation of heating, ventilation and air-conditioning [HVAC] systems |
| 37 |
installation of heating, ventilation and air-conditioning systems |
| 37 |
installation of hydraulic equipment |
| 37 |
installation of illuminating apparatus |
| 37 |
installation of industrial furnaces |
| 37 |
installation of industrial machinery |
| 37 |
installation of instrumentation systems |
| 37 |
installation of insulating glass in conservatories, windows, doors and greenhouses |
| 37 |
installation of insulating materials |
| 37 |
installation of insulating materials in buildings, roofs and structures |
| 37 |
installation of interactive signs and graphics |
| 37 |
installation of interior design products |
| 37 |
installation of irrigation systems |
| 37 |
installation of kitchen appliances |
| 37 |
installation of kitchen cabinets |
| 37 |
installation of kitchen equipment |
| 37 |
installation of kitchens |
| 37 |
installation of land irrigation devices |
| 37 |
installation of land irrigation systems |
| 37 |
installation of laundry and kitchen equipment |
| 37 |
installation of laundry washing machines |
| 37 |
installation of lifts |
| 37 |
installation of lifts and passenger lifts |
| 37 |
installation of lighting apparatus |
| 37 |
installation of lighting systems |
| 37 |
installation of lightning conductors |
| 37 |
installation of lock fittings |
| 37 |
installation of locks |
| 37 |
installation of machinery |
| 37 |
installation of machinery for generating electricity |
| 37 |
installation of machines |
| 37 |
installation of machines and machine tools for treating and processing metals |
| 37 |
installation of marine equipment |
| 37 |
installation of medical apparatus |
| 37 |
installation of moldings |
| 37 |
installation of moquettes |
| 37 |
installation of motors |
| 37 |
installation of mouldings |
| 37 |
installation of moving staircases [escalators] |
| 37 |
installation of moving stairways [escalators] |
| 37 |
installation of office apparatus |
| 37 |
installation of office equipment |
| 37 |
installation of office furniture |
| 37 |
installation of office machinery |
| 37 |
installation of office machines |
