Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid
NORM herausgegeben am 1.12.2013
Designation standards: ČSN EN 12175
Classification mark: 755885
Catalog number: 94363
Note: UNGÜLTIG
Publication date standards: 1.12.2013
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN