Ключевые слова: bright, burning, cast, casting, construction, equipment, factory, fire, flame, foundry, furnace, glowing, heat, heavy, hot, industrial, industry, iron, ladle, light, liquid, manufacture, manufacturing, material, melt, melting, metal, metallurgical, metallurgy, metalwork, mill, molten, orange, plant, pour, pouring, power, production, red, safety, smelting, smoke, spark, sparks, steel, steelworks, technology, temperature, work, workshop,