NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Technical rule
[Withdrawn]
ISO/TR 18930
ISO/TR 18930
Imaging materials - Protocols for outdoor weathering experiments
Title (German)
Bild-Aufzeichnungsmaterialien - Protokolle für die Außen-Bewetterung
Responsible national committee
Responsible international committee
ISO/TC 42/WG 5 - Physical properties and image permanence of photographic materials