Ключевые слова: 3d, big, building, business, chemical, chemistry, construction, container, crisis, dangerous, design, energy, environment, environmental, equipment, factory, flammable, fuel, gas, gasoline, heavy, icon, illustration, industrial, industry, large, linear, liquefaction, liquefied, liquid, lpg, metal, natural, oil, petrochemical, pipeline, plant, pollution, power, protection, refinery, source, station, steel, storage, tank, technology, toxic, warehouse,