
Microfilm technics, aperture card for film 35 mm; camera card, mounting card, copy card
NORM herausgegeben am 1.5.1981
Designation standards: ÖNORM DIN 19053-1
Note: UNGÜLTIG
Publication date standards: 1.5.1981
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM