Design and construction of backfilled and grouted borehole heat exchangers; German version EN 17522:2023
German title
Planung und Bau von Erdwärmesonden in verfüllten Bohrlöchern; Deutsche Fassung EN 17522:2023
Publication date
2025-03
Information
This standard is part of the DVGW body of rules.
Original language
German
Pages
64
Publication date
2025-03
Information
This standard is part of the DVGW body of rules.
Original language
German
Pages
64
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Content
ICS
07.060,
27.190,
91.140.10
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