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)— 12 стр.
Liquid petroleum products - Bio-lubricants - Criteria and requirements of bio-lubricants and bio-based lubricants; German version EN 16807:2016— 18 стр.
