Date: 09/02/2004 Views: 6172
Date: 04/19/2007 Views: 4830
Date: 03/26/2009 Views: 6471
Date: 08/23/2023 Views: 698013
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