Ключевые слова: abstract, background, black, bunch, bundle, bus, business, cable, cable ties, cabling, closeup, color, colorful, communication, computer, connect, connection, copper, cord, curl, current, electric, electrical, electricity, energy, equipment, global, group, idea, industry, internet, isolated, isolation, line, link, network, object, plastic, power, swirl, tangle, technology, telecommunications, telephone, ties, voltage, wave, white, wire, wired,