Ключевые слова: abstract, black, business, cable, cabling, closeup, color, colorful, communication, computer, connect, connection, copy, cord, cutout, data, electric, electrical, electricity, electronic, electronics, energy, equipment, information, internet, isolated, line, link, network, nobody, office, orange, over, pattern, plastic, power, red, supply, technology, telephone, texture, volts, white, wire, wired, wiring, yellow,