Ключевые слова: barrel, bottle, bottled, butane, carving, caution, compressed, container, cooking, cylinder, danger, dangerous, distribution, domestic, economy, energy, equipment, explosive, fire, flammable, fossil, fuel, full, gas, gasoline, green, heating, industrial, industry, inflammable, liquefied, liquid, lpg, metal, metallic, natural, petroleum, power, pressure, propane, refill, risk, safety, station, steel, storage, store, supply, tank, valve,