Electricitate, încălzire, energie solară şi nucleară Module solare fotovoltaice Instalaţie solară Roof frames Building installation work Electrical installation work Electrical fitting work Low-voltage installation work Electricity supply installations Electrical wiring work Electrical engineering installation works Switching station installation work Construction work Site preparation and clearanc...

Electricitate, încălzire, energie solară şi nucleară Module solare fotovoltaice Instalaţie solară Roof frames Building installation work Electrical installation work Electrical fitting work Low-voltage installation work Electricity supply installations Electrical wiring work Electrical engineering installation works Switching station installation work Construction work Site preparation and clearance work Building construction work Construction work for pipelines, communication and power lines Roof works and other special trade construction works Solar panel roof-covering work Building completion work Overhaul and refurbishment work Architectural and building-surveying services Supervision of building work Engineering services Electrical services Engineering design services Electrical power systems design services Ancillary building services Mechanical and electrical engineering services Construction supervision services Captori solari pentru producerea căldurii Plumbing and sanitary works Boiler installation work Heating, ventilation and air-conditioning installation work

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