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Sailor man
![]() Join Date: Apr 2003
Posts: 44
Downloads: 11
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Air-Independent Propulsion
I'm curious about the propulsion mentioned in this article:
http://www.thenewanatolian.com/tna-21294.html "...the first prototypes were constructed by the Germans during the World War II but they failed to experiment and use them before the war ended..." "...the system has become common since the '90s..." Anyone know what this is talking about? Very interesting! |
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