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Standard
UNE-EN 12121:2013

UNE-EN 12121:2013

Productos químicos utilizados en el tratamiento del agua destinada al consumo humano. Disulfito de sodio.

Chemicals used for treatment of water intended for human consumption - Sodium disulfite

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Disulfite de sodium

Publication Date:
2013-07-24 /Anulada
Cancellation date:
2022-12-21
International equivalences:

EN 12121:2012 (Identical)

Cancellations:

It is cancelled by: UNE-EN 12121:2022

Cancel: UNE-EN 12121:2006