Photography. Processing chemicals. Specifications for anhydrous sodium sulfite.
NORMA vydaná dňa 15.3.1995
Designation standards: BS ISO 418:1994
Note: NEPLATNÁ
Publication date standards: 15.3.1995
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS