Ключевые слова: 3d, background, barrel, bottle, bottled, butane, canister, compressed, concept, contained, container, cylinder, danger, dangerous, energy, flammable, fuel, gas, gasoline, gate, green, heavy, illustration, industrial, industry, label, liquefied, liquid, lpg, metal, natural, object, petroleum, pressure, propane, red, render, sign, steel, storage, tank, valve,