Chemicals used for treatment of water intended for human consumption. Sodium hydrogen carbonate.
NORMA vydána dne 13.2.2006
Designation standards: BS EN 898:2005
Note: NEPLATNÁ
Publication date standards: 13.2.2006
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technické normy BS