
Petroleum products. Determination of sulfated ash in lubricating oils and additives and fatty acid methyl esters
NORM herausgegeben am 1.3.2026
Designation standards: STN ISO 3987
Classification mark: 656243
Catalog number: 141927
Publication date standards: 1.3.2026
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN