Durability determination of porous concrete. General principles
NORM herausgegeben am 1.5.1992
Designation standards: ČSN 731355-1
Classification mark: 731355
Catalog number: 31116
Note: UNGÜLTIG
Publication date standards: 1.5.1992
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN