Glass testing methods. Chemical analysis of magnesia-lime-boric -oxide-alumina-silica glass
NORM herausgegeben am 14.5.1990
Designation standards: ČSN 700609
Classification mark: 700609
Catalog number: 30630
Publication date standards: 14.5.1990
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN