Published
ISO 6342:2003 specifies a method of measuring the thickness of the buildup area on aperture cards (camera and copy cards) for manufacturing and inspection purposes.
WITHDRAWN
ISO 6342:1993
PUBLISHED
ISO 6342:2003
90.60
Close of review
Jun 5, 2026
Micrographics — Aperture cards — Method of measuring thickness of buildup area
60.60 Standard published