KS M ISO 13738-2012(2022) Lubricants, industrial oils and related products (class L)-Family E(Internal combustion engine oils)-Specifications for two-stroke-cycle gasoline engine oils(categories EGB, EGC and EGD)
2012KS M ISO 13738:2012 Lubricants, industrial oils and related products (class L)-Family E(Internal combustion engine oils)-Specifications for two-stroke-cycle gasoline engine oils(categories EGB, EGC and EGD)