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U-boat VII Main Engine corrosion protection
Posted by: Jefe ()
Date: January 24, 2009 09:41PM

The U-Boat type VII had a unique Main Engine cooling water corrosion protection system. It required adding oil or fuel directly into into cooling water. My question is what kind of oil or fuel was used and how much ?

Jefe

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U-boat VII Main Engine corrosion protection Jefe 01/24/2009 09:41PM


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