Ключевые слова: abstract, background, business, cable, closeup, color, colorful, communication, component, computer, concept, connect, connection, cord, design, electric, electrical, electricity, electronic, energy, equipment, idea, industry, information, internet, laying, line, lot, macro, many, modern, multi, multicolored, multiple, network, pattern, plastic, power, row, service, system, technology, telecommunications, telephone, wire, workshop,