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| heat pump | |||
| heat pump A device which transfers heat from a cooler reservoir to a hotter one, expending mechanical energy in the process, especially when the main purpose is to heat the hot reservoir rather than refrigerate the cold one | |||
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| heat pumps | |||
| varmepumpe: 26 phrases in 5 subjects |
| Earth sciences | 1 |
| Energy industry | 7 |
| General | 1 |
| Mechanic engineering | 16 |
| Technology | 1 |