????:1?????????:????

2???????????

3??????????

4??????

5????????????

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

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

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

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