Ключевые слова: abstract, background, bundle, cable, color, computer, concept, connect, connection, connector, construction, consumption, cord, current, curve, electric, electrical, electrician, electricity, electronic, energy, equipment, high, industrial, industry, installation, insulation, isolated, line, macro, metal, network, plastic, power, red, repair, supply, tangle, technology, terminal, transfer, twisted, voltage, watt, wave, white, wire,