Ключевые слова: abstract, aluminum, architecture, bar, beam, building, bunch, bundle, cast, chrome, circle, concrete, construction, corrosion, cylinder, factory, girder, group, heap, heavy, industrial, industry, iron, joist, lines, manufacture, material, metal, metallic, objects, pattern, pile, pipe, plant, plate, rod, rough, rust, rusted, rusting, rusty, shiny, stainless, steel, structure, technology, texture, tube, warehouse,