Photography — Source document microfilms — Determination of ISO speed and ISO average gradient
Photographie — Microfilms de prises de vue — Détermination de la sensibilité ISO et du contraste moyen ISO
37.040.20 - Photographic paper, films and plates. Cartridges.
37.080 - Document imaging applications. Including micrographic, electronic and optical applications
Anula a: ISO 9848:1993/Cor 1:1994
Anula a: ISO 9848:1993
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