BS EN 937:2009

Chemicals used for treatment of water intended for human consumption. Chlorine.

NORMA vydána dne 30.11.2009

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The information about the standard:

Designation standards: BS EN 937:2009
Note: NEPLATNÁ
Publication date standards: 30.11.2009
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS