DIN 33830-1:1988-06
Withdrawn
Withdrawn
HEAT PUMPS; COMPLETE ABSORPTION PUMP UNITS; CONCEPTS, REQUIREMENTS, TESTING, MARKING
Published date
06-01-1988
Withdrawn date
03-07-2021
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| DocumentType |
Standard
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| VDI 4640 Blatt 3:2001-06 | Utilization of the subsurface for thermal purposes - Underground thermal energy storage |
| VDI 4640 Blatt 2:2001-09 | Thermal use of the underground - Ground source heat pump systems |
Summarise
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