Ключевые слова: agriculture, aircraft, airport, aviation, chemical, chinese, diesel oil, energy, engineering, environment, fence, flammable, freight, fuel, hongkong, industrial, land, large, liquid, load, natural gas, new, newark, oil, oil refinery, petroleum, petroleum pipeline, port, protection, resources, risk, river, safety, ship, ships, storage tanks, structure, view, warehouse, website, white,