Ключевые слова: billet, blast, bright, burning, casting, construction, equipment, factory, fire, flame, founding, foundry, furnace, glow, heat, heavy, hot, industrial, interior, iron, ladle, light, line, liquid, machine, manufacturing, melting, metal, metallurgical, metallurgy, mill, molten, orange, plant, pouring, power, process, production, red, refractory, release, rolling, smelting, smoke, spark, steel, technology, work, workshop, yellow,