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sklademVydáno: 2023-04-13
BS EN 17522:2023
Design and construction of backfilled and grouted borehole heat exchangers
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Označení normy: | BS EN 17522:2023 |
Počet stran: | 64 |
Vydáno: | 2023-04-13 |
ISBN: | 978 0 539 13174 1 |
Status: | Standard |
Popis
BS EN 17522:2023
This standard BS EN 17522:2023 Design and construction of backfilled and grouted borehole heat exchangers is classified in these ICS categories:
- 07.060 Geology. Meteorology. Hydrology
- 91.140.10 Central heating systems
- 27.190 Biological sources and alternative sources of energy