???????????40???????

????:??????:??ktv?????

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

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

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

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