| 摘要 |
<p>The lower part of the hull (2) comprises a sole plate (5) having an internal depression (4) delimited in the lateral parts of the hull lower part by lateral bands (5D). The sole plate has a streamlined front part (1A) and a widened rear part (1P). The front part has a tip (3) lifted up like a ski. The internal depression is mainly in the widened rear part of the sole plate</p> |
