NF ISO 8225

Photography. Ammonia processed diazo photographic film. Specification for stability.

Cette norme traite de la stabilité dans le temps des images enregistrées sur film diazoïque et fournit les méthodes d'essai nécessaires. Elle distingue deux classes de film diazoïques : les films de classe A, destinés à la lecture et au tirage, et les films de classe B, destinés à la lecture. Elle s'applique aux copies destinées à un archivage à moyen et à long terme.

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