Ключевые слова: aluminum, building, bunch, bundle, chrome, circle, construction, corrosion, cylinder, durable, equipment, factory, ferrous, girder, group, heap, heavy, industrial, industry, iron, joist, manufacture, manufacturing, material, metal, metallic, objects, part, pile, pipe, pipeline, plant, plate, reinforcement, rough, round, rust, rusty, sell, sheaf, shelf, shop, stack, stainless, steel, storehouse, technological, technology, tube, warehouse,