| 摘要 |
<p>The boat is foreseen with a stiff tubular structure and seven independent rooms: six of which are lateral and one on the heading. At the stern end, two hermetic seal chamberts (1 and 2) are foreseen, whereas the remaining five ones (3, 4, 5, 6 and 7) are accessible through seal doors (8) and can be used to stow material and equipments. The stern chambers (1 and 2) can be emptied by means of automatic valves (11 and 12) in order to obviate casual breaks. <IMAGE></p> |
