Chemicals used for treatment of water intended for human consumption - Sodium hydroxide
NORM herausgegeben am 1.10.1999
Designation standards: ČSN EN 896
Classification mark: 755872
Catalog number: 56847
Note: UNGÜLTIG
Publication date standards: 1.10.1999
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN