首页 / 官方藏书 / Knots, Bends, Splices / With tables of strengths of ropes, etc. and wire rigging / KNOTS, BENDS, AND HITCHES FOR UNITING ROPES.
首页 / 官方藏书 / Knots, Bends, Splices / With tables of strengths of ropes, etc. and wire rigging / KNOTS, BENDS, AND HITCHES FOR UNITING ROPES.