Unused lubricating base oils and asphaltene free petroleum fractions. Determination of polycyclic aromatics by dimethyl sulphoxide extraclion method and refractive index measuring
NORMA vydaná dňa 1.1.2014
Designation standards: GOST R 55394-2013
Publication date standards: 1.1.2014
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST