DIN EN 17971:2023
In-situ generating and dosing devices of biocides for drinking and swimming pool water treatment - Ozone; German and English version prEN 17971:2023

Standard No.

DIN EN 17971:2023

Release Date

2023

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 17971:2023-05

Latest

DIN EN 17971:2023-05

DIN EN 17971:2023 history

• 2023 DIN EN 17971:2023-05 In-situ generating and dosing devices of biocides for drinking and swimming pool water treatment - Ozone; German and English version prEN 17971:2023 / Note: Date of issue 2023-04-07*Intended as replacement for DIN 19627 (2018-01).
• 2023 DIN EN 17971:2023 In-situ generating and dosing devices of biocides for drinking and swimming pool water treatment - Ozone; German and English version prEN 17971:2023