Electricitate, încălzire, energie solară şi nucleară Energie solară Module solare fotovoltaice Instalaţie solară Measuring and control equipment Industrial machinery Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction materials and associated items Construction materials Building materials Miscellaneous building structures Roof Roof frame...

Electricitate, încălzire, energie solară şi nucleară Energie solară Module solare fotovoltaice Instalaţie solară Measuring and control equipment Industrial machinery Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction materials and associated items Construction materials Building materials Miscellaneous building structures Roof Roof frames Structural products Structures and parts of structures Structural products and parts except prefabricated buildings Angles and sections Construction work Site preparation work Site preparation and clearance work Siteworks Construction work for multi-dwelling buildings and individual houses Structures construction work Assembly of metal structures Installation of metal structures Structural works Structural steelworks Assembly and erection of prefabricated structures Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork Ancillary works for pipelines and cables Construction work for power plant Solar panel roof-covering work Scaffolding erection work Building installation work Electrical installation work Electrical wiring and fitting work Electrical fitting work Installation of cable infrastructure Installation of computer cabling Electrical engineering installation works Electricity supply installations Low-voltage installation work Switching station installation work Other electrical installation work Insulation work Facilities management software package and software package suite Architectural, construction, engineering and inspection services Architectural and related services Architectural design services Architectural, engineering and planning services Engineering services Electrical services Engineering design services Engineering design services for mechanical and electrical installations for buildings Electrical power systems design services Ancillary building services Mechanical and electrical engineering services

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