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WITHDRAWN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
90.20
Standard under periodical review
Jan 15, 2026
Micrographics — Aperture cards — Method of measuring thickness of buildup area
60.60 Standard published
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