Ключевые слова: abstract, alloy, aluminum, backgrounds, building activity, business, cable, chainlink fence, coin, concepts, construction frame, curled up, design, equipment, factory, galvanized, heavy, industry, iron appliance, iron metal, manufacturing, metal, metallic, new, nickel, pattern, plante, rolled up, rope, spool, stainless steel, steel mill, steele, strength, technology, textured, twisted, warehouse, wire, wire mesh, work tool, working,