Ключевые слова: blue, bridge, closeup, construction, container, depot, energy, engineering, environment, equipment, facility, flammable, fuel, heavy, industrial, industry, liquid, manufacturing, metal, oil, oil pipeline, petrochemical, petroleum, pipe, pipeline, plant, pollution, power, production, refinery, sea, silhouette, steel, storage, structure, sunset, tank, technology, tower, transport, water, work,