
Specification for concrete roofing tiles and fittings.
NORM herausgegeben am 30.6.1976
Designation standards: BS 473,550-2:1971
Note: UNGÜLTIG
Publication date standards: 30.6.1976
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS