BS ISO 3272-3:2001
Current
The latest, up-to-date edition.
Microfilming of technical drawings and other drawing office documents Aperture card for 35 mm microfilm
Hardcopy , PDF
English
10-01-2002
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Physical characteristics of the aperture card
4.1 Material
4.2 Aperture characteristics
4.3 Tape-type cards
4.4 Jacket-type cards
Annex A (informative) - Aperture cards, corner and
colours
A.1 Corner shape and corner cut
A.2 Colour
A.3 Colour stripes
Bibliography
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