Specification for masonry units. Clay masonry units.
NORM herausgegeben am 31.10.2005
Designation standards: BS EN 771-1:2003
Note: UNGÜLTIG
Publication date standards: 31.10.2005
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: British technical standard
Kategorie: Technische Normen BS