Ключевые слова: blast, burning, cast, casting, current, equipment, factory, ferrous, fire, flame, flow, founding, foundry, furnace, glow, hearth, heat, heavy, hot, industrial, industry, iron, light, liquid, manufacturing, melting, metal, metallurgical, metallurgy, mill, molten, open, openhearth, orange, plant, pouring, power, process, production, red, refractory, release, smelting, sparkles, sparks, steel, tank, work, workshop, yellow,