Photography. Processing chemicals. Specifications for potassium bromide.
NORM herausgegeben am 15.3.1995
Designation standards: BS ISO 420:1994
Publication date standards: 15.3.1995
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
ISBN: 0 580 23902 0 Status: Confirmed