NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
???din.label.webdb.content.typeName.WebDbNorm???
???din.label.webdb.content.articleState.WITHDRAWN???
ISO 7004
ISO 7004
Photography; Industrial radiographic film; Determination of ISO speed and average gradient when exposed to X- and gamma-radiation
???din.label.webdb.content.title.de???
Photographie; Röntgenfilm für industrielle Zwecke; Bestimmung der ISO-Empfindlichkeit und des mittleren Gradienten bei Röntgen- und Gamma-Bestrahlung
???din.label.webdb.content.committee.national???
???din.label.webdb.content.committee.international???
ISO/TC 42/WG 3 - Image measurement, viewing and sensitometry