Ключевые слова: abstract, background, brass, cable, closeup, copper, detail, electric, electricity, energy, factory, golden, group, heap, industrial, industry, iron, line, lot, macro, manufactory, material, metal, metallic, object, part, pattern, power, raw, recycle, recycled, recycling, red, rusty, scrap, secondary, spool, string, supply, texture, used, wire, work, yellow,