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)
NORMA vydána dne 18.7.2006
Designation standards: GB/T 20420-2006
Publication date standards: 18.7.2006
Country: Chinese technical standard
Kategorie: Technické normy GB