01-27-11, 11:16 AM
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#5
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Mate 
Join Date: Jan 2011
Location: Wherever you hear the grinding of a DD hull on a U-boat
Posts: 60
Downloads: 8
Uploads: 0
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Type XXI had heating system
http://www.uboatarchive.net/DesignSt...bliography.htm
100 B&B Koch Kuhl u. Heizungsanlage (Cooking, Cooling, and Heating Systems)
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