Chemicals used for treatment of water intended for human consumption - Sodium carbonate
NORMA vydaná dňa 22.3.2006
Designation standards: UNE-EN 897:2006
Note: NEPLATNÁ
Publication date standards: 22.3.2006
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE