
Hollow glass blocks
NORM herausgegeben am 1.11.1983
Designation standards: STN 701601
Classification mark: 701601
Catalog number: 67859
Note: UNGÜLTIG
Publication date standards: 1.11.1983
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN