Ключевые слова: 3d, argon, background, balloon, barrel, bottle, bottled, canister, chemical, compressed, container, cylinder, drum, energy, equipment, facility, fuel, gas, gauge, green, group, heavy, high, inactive, industrial, industry, inert, isolated, liquefied, liquid, manometer, manufacturing, metal, meter, natural, noble, object, pressure, rare, refill, row, sign, storage, symbol, tank, technology, valve, weld, welding, white,