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Old 08-06-12, 01:35 PM   #5
DelphiUniverse
中国水兵
 
Join Date: Mar 2010
Location: Scapa Flow, underneath a ferry
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What is the best uboat coating, the coating that gives you 15% noise reduction looks good to me, but it is way cheaper than the atlantic coating, but the atlantic coating have no sound absorption. I wonder which is better, do anyone know?
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