
Method for the determination of ramsbottom carbon residue of petroleum products.
NORMA vydaná dňa 31.3.1969
Designation standards: BS 4451:1969
Note: NEPLATNÁ
Publication date standards: 31.3.1969
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS