Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
NORM herausgegeben am 1.3.2007
Designation standards: ČSN EN 15040
Classification mark: 755895
Catalog number: 77786
Note: UNGÜLTIG
Publication date standards: 1.3.2007
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN