Lezing over warmtepompen
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36:01
Lezing thuisaccu (Sint Michielsgestel/Boxtel op 11-04-2024)
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37:46
Een nieuwe CV-ketel kopen: waar moet je op letten? – Besparingen en Duurzaamheid
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3:25:28
Rahatlama ve Ruh için 50 Klasik Müzik Başyapıtı | Beethoven, Mozart, Chopin, Bach, Vivaldi
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4:32:04
Ibiza Summer Mix 2024 💎 Best Of Tropical Deep House Music Chill Out Mix 2024 💎 Chillout Lounge #023
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31:34
Kennissessie Warmtepompen – lezing Sjaak Schipper
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22:16
Spoedcursus aardlek (uitleg en verschillen)
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1:01:43
De warmtepomp: alles over de SOORTEN, WERKING, KOSTEN en OPBRENGSTEN
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37:25