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DIN Standards Committee Water Practice

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Technical rule [CURRENT]

DVGW W 551-2
Hygiene in Potable Water Installations - Part 2: Hygienic-microbial Irregularities - Methods and Measures to Remedy

Title (German)

Hygiene in der Trinkwasser-Installation - Teil 2: Hygienisch-mikrobielle Auffälligkeiten - Methodik und Maßnahmen zu deren Behebung

Edition 2022-08
Original language German
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