Ключевые слова: abstract, background, bunch, bundle, business, cable, cable network, closeup, coil, communication, computer, connect, connection, copper, cord, curl, ecology, electric, electronics, energy, energy abstract, equipment, global, green, idea, industrial, industry, information, internet, isolated, line, link, macro, multiple, net, network, office, partnership, plastic, power, receiver, red, security, support, swirl, technology, telecommunications, wave, white, wire,