Ключевые слова: alloy, aluminium, aluminum, background, bending, building, business, calibrated, coil, construction, crane, engineering, equipment, factory, finish, floor, fusion, grey, grinding, handling, hangar, heavy, independent, industrial, iron, large, long, machine, manufacture, metallic, metalworking, pipes, plant, power, processing, production, profiled, roll, round, sheet, silver, stainless, steel, structures, technology, treatment, used, warehouse, work, workshop,