| 摘要 |
<p>The boat hull is composed of at least two releasably connected parts, the one part having a projection which fits into a recess in the other. The fit is such as to prevent the parts displacing when assembled. The projection (16, 17) and recess have a dovetail cross-section, and are located on transverse bulkheads (15) extending vertically to the lengthways direction of the hull. Each hull component part has two float components at a distance from each other and extending in the vessel's longitudinal direction and on one of the limiting walls of the projection or recess there is a projecting rib (18, 19).</p> |
