Ключевые слова: adapter, background, black, cable, cement, concept, concrete, connect, connection, connector, danger, electric, electrical, electricity, energy, equipment, gray, home, house, industry, interior, light, line, loft, modern, object, office, outlet, pipe, pipes, plastic, plug, power, room, safe, socket, space, steel, style, supply, switch, technology, texture, tone, unplug, voltage, wall, wallpaper, white, wire,