UNE-EN 974:1998

Productos químicos utilizados en el tratamiento del agua destinada al consumo humano. Ácido fosfórico.

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. PHOSPHORIC ACID.

PRODUITS CHIMIQUES UTILISÉS POUR LE TRAITEMENT DE L'EAU DESTINÉE À LA CONSOMMATION HUMAINE. ACIDE PHOSPHORIQUE.

Publication Date:

1998-03-11 /Anulada

Cancellation date:

2004-06-11

ICS:

CTN:

International equivalences:

EN 974:1997 (Identical)

Cancellations:

It is cancelled by: UNE-EN 974:2004

This standard is available in:

Print and digital format

Spanish