?? ???????40???????????
????: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??(???????????) ????????????:??????????????????