Chemicals used for treatment of water intended for human consumption - Ammonium chloride
NORM herausgegeben am 1.9.2005
Designation standards: ÖNORM EN 1421
Note: UNGÜLTIG
Publication date standards: 1.9.2005
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM