Fly ash for concrete. Definitions, requirements and quality control
NORM herausgegeben am 1.2.1996
Designation standards: ČSN EN 450
Classification mark: 722064
Catalog number: 19209
Note: UNGÜLTIG
Publication date standards: 1.2.1996
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN