Ключевые слова: alloy, aluminum, coil, crane, diagonal, factory, galvanised, glitter, gray, grid, hard, heavy, industrial, industry, iron, ironwork, machine, manufacturing, metal, metallic, nickel, packed, plant, plate, processed, role, roll, rough, round, seamless, shaped, sheet, silver, stack, steel, stock, strong, textured, tile, tough, tread, warehouse, zink,