
Bitumen and hard coal tar pitch; testing; determination of softening point ring and ball
NORM herausgegeben am 1.6.1986
Designation standards: ÖNORM C9212
Note: UNGÜLTIG
Publication date standards: 1.6.1986
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM