Ключевые слова: board, building, cable, circuit, concealed, contractor, diy, electric, electrical, electrician, electricity, energy, floor, installation, installing, job, maintenance, male, man, occupation, office, outlet, person, pine, plug, point, power, professional, safety, screwdriver, site, skill, skilled, skirting, socket, switch, tools, trade, tradesman, wall, wired, wires, wiring, work, worker, workman,