Ключевые слова: architecture, background, blue, building, business, chemical, chemistry, chimney, column, construction, distillation column, distillery, energy, engineering, environment, equipment, factory, fuel, gas, gasoline, heavy, industrial, industry, manufacturing, metal, oil, petrochemical, petrol, petroleum, pipe, pipeline, piping, plant, pollution, power, processing, production, refinery, silo, sky, smoke, stainless, steel, storage, structure, tank, technology, tower, tube, work,