Photography - Projectors-Image size/projection distance calculations
NORM herausgegeben am 1.7.1998
Designation standards: ČSN ISO 11314
Classification mark: 666629
Catalog number: 52040
Note: UNGÜLTIG
Publication date standards: 1.7.1998
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN