
Optical glass. Technical requirements
NORM herausgegeben am 1.8.1954
Designation standards: STN 710114
Classification mark: 710114
Catalog number: 68031
Note: UNGÜLTIG
Publication date standards: 1.8.1954
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN