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

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

3????????

4?????v

5?????????188

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

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

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

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