Standards
[CURRENT]
NF Z43-306
; NF ISO 9718:1992-04-01
NF Z43-306
; NF ISO 9718:1992-04-01
Photography. Processed vesicular photographic film. Specifications for stability
Title (German)
PHOTOGRAPHIE. ENTWICKELTER VESIKULARFILM. FESTLEGUNGEN FUER DIE STABILITAET