Ключевые слова: abstract, background, cable, cables, close up, closeup, coil, color, communication, conductor, connect, connection, copper, copper wire, cord, current, detail, electric, electrical, electrician, electricity, electronic, electronics, equipment, hank, industrial, insulation, iron, isolation, line, macro, material, metal, metallic, nobody, object, pipe, power, red, steel, technology, voltage, white, wire, wired, wires, wiring, work, yellow,