Ключевые слова: black, blue, blue background, cable, closeup, color, colorful, computer, conductor, construction, copper, copper wire, cord, current, cut, detail, electric, electric cable, electric current, electric lead, electrical, electricity, electricity cable, electronics, energy, equipment, industrial, industry, information, insulation, isolated, isolation, macro, metal, nsulating, plastic, power, power cable, selective focus, stripped, technology, wire,