Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate
NORMA vydaná dňa 2.11.2005
Designation standards: UNE-EN 883:2005
Note: NEPLATNÁ
Publication date standards: 2.11.2005
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE