????:1?2023????????:?????

2?????300

3???????

4?????SN????

5?????QQ

?11???????????23?????????????(???? ? ???????????????)23???5???????????????,???????????,??40?????“???????????????”???601?????,?????40???

?,??40?,??????????????????2021???6??????????????3?????????????????????????????????????????,??????,40??,?????????????,???????????,???????????????

???????????,“????????”??????,???360????,??65????????????,?????399794????????390527?????????,?22.98????????????

23??,?????????????????“?????+??”????????????????????????“???????????”?????,?VHF???????????????,??,???????,????????????,??????????????????,??????????VTS?AIS?CCTV??(?) ??:??