Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxylic acids and salts
NORM herausgegeben am 1.3.2007
Designation standards: ČSN EN 15039
Classification mark: 755894
Catalog number: 77755
Note: UNGÜLTIG
Publication date standards: 1.3.2007
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN