Ключевые слова: blast, building, business, cast, casting, construction, engineering, equipment, factory, fire, flame, foundry, furnace, heat, heavy, hot, industrial, industry, interior, iron, light, line, liquid, machine, machinery, manufacture, manufacturing, melting, metal, metallurgical, metallurgy, metalwork, molten, plant, power, process, production, red, safety, smelting, sparks, steel, steelworks, technology, temperature, work, worker, workshop,