STN 657068 (657068)

Asfalty. Obsah asfalténov.

NORMA vydaná dňa 1.8.1959

The information about the standard:

Designation standards: STN 657068
Classification mark: 657068
Catalog number: 66771
Note: NEPLATNÁ
Publication date standards: 1.8.1959
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategória: Technické normy STN