Ключевые слова: background, cable, closeup, color, colorful, communication, computer, conductor, connect, connection, construction, copper, cord, current, cut, danger, detail, distribution, electric, electrical, electrician, electricity, energy, equipment, high, industrial, industry, installation, insulation, isolated, lead, line, macro, metal, network, old, plastic, plug, power, red, supply, technology, telephone, transmission, volt, voltage, white, wire, wiring, yellow,