
Bitumen and hard coal tar pitch; testing; determination of needle penetration
NORM herausgegeben am 1.8.1984
Designation standards: ÖNORM C9214
Note: UNGÜLTIG
Publication date standards: 1.8.1984
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM