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