BS EN 938:2009

Chemicals used for treatment of water intended for human consumption. Sodium chlorite.

NORMA vydána dne 30.6.2009

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The information about the standard:

Designation standards: BS EN 938:2009
Note: NEPLATNÁ
Publication date standards: 30.6.2009
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategorie: Technické normy BS