Ключевые слова: big, black, blue, bundle, cable, cable drum, circle, closeup, coil, construction, construction equipment, construction site, curve, diagonal, drum, electric, electrical, electricity, energy, engineering, equipment, fiber optic, great, heavy, horizontal, industrial, industry, large, line, material, metal, new, old, old fashioned, outdoor, outdoors, power, power line, power supply, reel, roll, rolled up, sky, spiral, spool, steel, technology, voltage, wire, wooden,