ČSN 656073 (656073)

Petroleum products. Determination of asphaltene by n-heptane

NORM herausgegeben am 9.2.1973

The information about the standard:

Designation standards: ČSN 656073
Classification mark: 656073
Catalog number: 4808
Note: UNGÜLTIG
Publication date standards: 9.2.1973
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN