Објављен
ISO 18907:2013 specifies a method for determining and expressing quantitatively the brittleness of photographic film and papers.
The method is applicable to films with or without a gelatin backing and to fibre-based or resin-coated (RC) photographic papers. It may also be applied to either raw or processed materials.
ПОВУЧЕН
ISO 18907:2000
ОБЈАВЉЕН
ISO 18907:2013
90.93
Одлука о потврђивању стандарда
5. 6. 2023.