Ключевые слова: bright, burn, burning, casting, equipment, factory, fiery, fire, flame, foundry, furnace, glowing, heat, heavy, hot, industrial, industry, iron, manufacture, manufacturing, melting, metal, metallic, metallurgical, metallurgy, mill, molten, production, red, smelting, spark, steel, steel plant, steelworks, temperature, work, worker, working,