Ключевые слова: alcohol, aluminum, background, barrel, beer, beverage, bottle, canister, compressed, container, copenhagen, cylinders, denmark, drink, fifty, freight, gas, heap, heavy, indoor, industry, inside, keg, liquid, liter, logistics, lorry, metal, nobody, pale, position, pressure, refill, refrigerant, regulator, reusable, storage, supply, tank, transport, truck, valve,