Chemicals used for treatment of water intended for human consumption. Sodium hydroxide.
NORMA vydána dne 22.2.2006
Designation standards: BS EN 896:2005
Note: NEPLATNÁ
Publication date standards: 22.2.2006
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategorie: Technické normy BS