Chemicals used for treatment of water intended for human consumption - Sodium silicate
NORMA vydána dne 17.9.2004
Designation standards: UNE-EN 1209:2004
Publication date standards: 17.9.2004
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE