Ключевые слова: background, black, bright, cable, closeup, color, concept, connect, connection, connector, cord, cut, cutout, digitally, electric, electrical, electricity, electronic, energy, english, equipment, european, extension, hardware, illustration, image, industry, isolated, line, nobody, object, outlet, painting, pin, plastic, plug, power, prong, shape, single, supply, technology, threedimensional, two, volt, voltage, white, wire, wired,