
Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid
NORMA vydaná dňa 21.3.2007
Designation standards: UNE-EN 12175:2007
Note: NEPLATNÁ
Publication date standards: 21.3.2007
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE