Concrete aggregates and building sands from natural sources.
NORM herausgegeben am 30.12.1944
Designation standards: BS 882,1198,1199AND1200:1944
Note: UNGÜLTIG
Publication date standards: 30.12.1944
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS