Ключевые слова: abstract, background, bunch, bundle, business, cable, closeup, color, colorful, communication, computer, concept, connect, connection, copper, cord, electric, electrical, electricity, electronic, energy, equipment, global, idea, industry, information, installation, internet, line, link, macro, media, multicolored, network, networking, parallel, plastic, power, structure, swirl, system, technique, technology, telecommunications, telephone, texture, top view, transmission, wave, wire,