Ключевые слова: air, area, atmosphere, blue, building, business, chemical, chimney, clean, complex, construction, crane, day, economy, energy, engineering, environment, evening, factory, gas, heavy, industrial, industry, japan, manufacture, manufacturing, modern, night, oil, petrochemical, petroleum, pipe, plant, pollution, production, purple, refinery, refining, silhouette, sky, steel, structure, tower, urban, view, white, zone,