
Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers (EN 973:2002 + A1:2003)
NORM herausgegeben am 1.11.2003
Designation standards: ÖNORM EN 973
Note: UNGÜLTIG
Publication date standards: 1.11.2003
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM