W 551-2 Technical Rule - Standard 08/2022 -pdf-file-
155,08 €
Sicherheitshinweis entsprechend Art. 9 Abs. 7 S. 2 der GPSR entbehrlich
This standard W 551-2 applies to the operation and maintenance of drinking water installations in buildings. It stip-ulates the requirements on the management of technical and microbiological irregularities that may ad-versely affect hygiene in drinking water installations.
Sicherheitshinweis entsprechend Art. 9 Abs. 7 S. 2 der GPSR entbehrlich
| Ausgabe: | PDF-Download |
|---|
This standard W 551-2 applies to the operation and maintenance of drinking water installations in buildings. It stip-ulates the requirements on the management of technical and microbiological irregularities that may ad-versely affect hygiene in drinking water installations.
Sicherheitshinweis entsprechend Art. 9 Abs. 7 S. 2 der GPSR entbehrlich
| Ausgabe: | PDF-Download |
|---|
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