
Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid
STANDARD published on 21.3.2007
Designation standards: UNE-EN 12175:2007
Note: WITHDRAWN
Publication date standards: 21.3.2007
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Spanish technical standard
Category: Technical standards UNE