Ключевые слова: 125, aluminum, architecture, bar, beam, billet, blank, building, casting, construction, crane, factory, girder, glowing, group, heap, heavy, helmet, hook, indoor, industrial, industry, iron, man, manufacture, manufacturing, material, metal, metallic, people, pile, pipeline, plant, production, reinforcement, rod, silver, stack, stainless, steel, storage, storages, structure, technology, transport, warehouse, worker, workers,