Date: 02/22/2012 Views: 3868
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Date: 08/23/2023 Views: 118950
Date: 05/23/2007 Views: 542436
12 more plies, (3 at a time), were laid up on the top side. That's an 18 ply layup! 1 BID is about the same thickness as 3 plies of thin model aeroplane cloth. Y10-09-30