Specification for hermetically sealed flat double glazing units.
NORM herausgegeben am 31.12.1979
Designation standards: BS 5713:1979
Note: UNGÜLTIG
Publication date standards: 31.12.1979
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategorie: Technische Normen BS