Ключевые слова: adapter, adaptor, apartment, appliances, background, branch, closeup, concept, connect, connection, connector, current, danger, device, electric, electrical, electrician, electricity, energy, equipment, european, home, house, industrial, industry, interior, light, metal, multiple, network, nobody, object, outlet, place, plastic, plug, point, power, room, set, socket, supply, technology, three, triple, voltage, wall, white, wire,