Wärmepumpen
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22:23
Effizienz-Boost für Wärmepumpen: So geht's!
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26:49
Temperatur und Behaglichkeit
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23:54
Pufferspeicher für Wärmepumpen: Wer braucht sowas?
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19:06
Hydraulische Grundschaltungen
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12:55
Trump & Musk Fire Thousands of Federal Workers, Donny Gets a New Tell-All & Macron Visits Washington
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13:36
Lawrence: Trump humiliated on the world stage as France's Macron instantly corrects his Ukraine lie
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39:02
Wärmepumpen: Thermodynamik und Funktionsprinzip, ingenieurwissenschaftlich erklärt.
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23:40