Ключевые слова: alloy, blast furnace, bright, burning, cast, cast iron, casting, discharge, dross, equipment, factory, ferromanganese, ferrous, fire, flame, flaming, flux, foundry, furnace, heat, heavy, high temperature, hot, industrial, industry, ingot, iron, iron foundry, liquid, manufacturing, material, metal, metal industry, metallurgical, metallurgy, metalwork, molten, orange, ore, ores, outdoor, outdoors, plant, plum, pollution, pour, processing, production, red, refractory, slag, smelting, smoke, sparks, steel, steel mill, sulfur, temperature, workshop, yellow,