Chemicals used for treatment of water intended for human consumption - Ammonium chloride
NORM herausgegeben am 1.12.1997
Designation standards: ČSN EN 1421
Classification mark: 755852
Catalog number: 26503
Note: UNGÜLTIG
Publication date standards: 1.12.1997
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN