Ключевые слова: aerial, architecture, bannister, big, blue, chemical, compartment, construction, crude, diesel, economy, energy, factory, farm, fuel, gas, gasoline, industrial, industry, iraq, light, liquid, metal, netherlands, oil, petrochemical, petrol, petroleum, plant, power, refinery, roof, silo, smoke, stainless, stair, station, steel, storage, storage tanks, store, tank, tower, twilight, valve, vegetable oil, welded, white, zone,