Admiralty Manual of Seamanshipo. Strength of Grommet Strops. The approximate breaking strength of the single leg of a grommet strop can be calculated from: BS (strop) = (nlns) x BS tonnes, where n is the number of parts of the strop; ns is the number of strands in theanbsp;...
|Title||:||Admiralty Manual of Seamanship|
|Publisher||:||The Stationery Office - 1995|