
Aerospace series; microfilming of drawings; aperture card for 35 mm microfilm
STANDARD published on 1.4.1989
Designation standards: ÖNORM EN 2484
Note: WITHDRAWN
Publication date standards: 1.4.1989
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM