Date: 10/04/2005 Views: 6378
Date: 12/11/2005 Views: 6097
Date: 12/22/2010 Views: 7555
Date: 08/23/2023 Views: 726131
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