Ключевые слова: bright, burn, burning, caster, casting, dark, equipment, extraction, factory, fiery, flame, foundry, furnace, glow, gold, heat, hot, industrial, industry, ingot, light, liquid, make, manufacture, manufacturing, material, melt, metal, metallurgy, mill, mine, mining, molten, plant, pouring, precious, produce, production, red, russia, smelter, smelting, spark, stove, technology, temprature, work, yellow,