Aerospace series; microfilming of drawings; aperture card for 35 mm microfilm.
STANDARD published on 1.10.1989
Designation standards: DIN EN 2484:1989-10
Publication date standards: 1.10.1989
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN
Luft- und Raumfahrt; Zeichnungsverfilmung; Mikrofilm-Lochkarte für Film 35 mm.