Ключевые слова: blast, bright, burning, business, casting, construction, dangerous, effort, environment, equipment, factory, fire, flame, foundry, furnace, glowing, heat, heavy, helmet, horizontal, hot, industrial, iron, job, liquid, man, manufacturing, melting, metal, metallurgical, metallurgy, mill, molten, occupation, people, plant, pouring, power, production, red, smelting, spark, steel, steelworks, technology, temperature, welder, worker, working, workshop,