[Class : 4] Crude Oil, Oil Gas, Heavy Oil, Chain Oil, Gear Oil, Moistening Oil, Oil Gas, Textile Oil, Engine Oil, Lubricating Oil, Heating Oil, Combustible Oil, Lamp Oil, Diesel Oil, Fuel Oil, Motor Oil, Industrial Oil, Gas Oil, Lubricating Oils, Gear Oils, Combustible Oils, Fuel Oils, Moistening Oils, Forming Oils, Quenching Oils