| 摘要 |
<p>A trawl system comprises a trawl (5) which is pulled under the sea surface during fishing, the trawl (5) comprising a front opening and two sides, the system further comprising two vessels (1, 13) connected to respective sides of the trawl (5) for the purpose of pulling it. One vessel is an unmanned, submerged trawl pulling vessel (13), and the other vessel is a surface vessel (1) floating on the sea.</p> |
