Ключевые слова: abstract, business, cable, closeup, color, communication, computer, concept, conductor, connect, connection, construction, copper, core, current, danger, data, electric, electrical, electricity, electronics, energy, equipment, global, heavy, high, idea, industrial, industry, installation, isolated, line, link, macro, metal, network, object, plastic, power, red, studio, supply, swirl, technology, telecommunications, transmission, voltage, white, wire, wired,