Ключевые слова: built, business, carbon, chemical, chemistry, chimney, color, construction, distillation, distillery, economy, energy, engineering, environment, factory, gas, industrial, industry, light, lighting, manufacture, metal, night, oil, petrochemical, petrol, petroleum, pipeline, plant, polar, pollution, power, production, refinery, sky, smoke, steam, sunset, technology, tower, tube, twilight,