Determination of air permeability trough mass in building materials and structures
NORM herausgegeben am 11.7.1986
Designation standards: ČSN 730570
Classification mark: 730570
Catalog number: 31043
Note: UNGÜLTIG
Publication date standards: 11.7.1986
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN