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ÖNORM B1921

Drinking water heating systems - Microbiological requirements for water quality and its monitoring

STANDARD published on 15.4.2023

German -
electronic design (pdf) (396.90 USD)
German -
Print design (399.60 USD)

The information about the standard:

Designation standards: ÖNORM B1921
Note: WITHDRAWN
Publication date standards: 15.4.2023
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM