Ключевые слова: building, cable, communication, component, conduit, connection, construction, corrugated, electrical, electrical engineering, electricity, energy, finishing, fixing, home, improvement, industrial, install, installation, installing, insulation, lighting, line, new, outlet, plastering, plug, power line, professional, reconstruction, renovation, repair, risk, room, safety, service, strip, system, technology, tube, unfinished, voltage, wall, wire, wiring,