ČSN 657068 (657068)

Asfalty. Obsah asfaltenů.

NORMA vydána dne 19.8.1959

The information about the standard:

Designation standards: ČSN 657068
Classification mark: 657068
Catalog number: 4894
Note: NEPLATNÁ
Publication date standards: 19.8.1959
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN