????:1??????qq????:?????150???

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