Structural timber - Strength classes - Assignment of visual grades and species
NORM herausgegeben am 1.10.2012
Designation standards: ČSN EN 1912
Classification mark: 731713
Catalog number: 91344
Note: UNGÜLTIG
Publication date standards: 1.10.2012
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN