Ключевые слова: abstract, background, business, closeup, concept, copper, copper wire, design, economy, electric, electrical, electricity, energy, environment, factory, finance, horizontal, industrial, industry, invest, manufacture, market, material, metal, metallic, metallurgical, nonferrous, old, pipes, power, product, production, raw, raw material, recycle, recycling, red, resource, scrap, scrap metal, secondary raw materials, shine, shiny, stock market, surface, technology, texture, waste, wire,