Ключевые слова: abstract, background, blur, bronze, cable, closeup, coil, color, communication, connection, copper, cover, electric, electrical, electricity, electronic, enamelled, energy, engineering, equipment, factory, flexibility, horizontal, impedance, inductor, industrial, industry, line, macro, material, metal, metallic, nobody, pattern, power, red, reel, roll, row, shiny, spool, striped, supply, technology, texture, textured, transformer, winding, wire, work,