
Chemicals used for treatment of water intended for human consumption - Sodium chlorite
NORM herausgegeben am 1.1.2000
Designation standards: ÖNORM EN 938
Note: UNGÜLTIG
Publication date standards: 1.1.2000
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM