?????? ?????????????????“???”

????:?????????:????wx

????7????????4??????????(???????? ??????????? ?)??????,???????????????????,????????????????????4????????,??,?????????????,??????????????,?,??????????

????????,???“??????????????”??????,????????????????????24????????,????????????????,????????????,?????????????????????????????????????,????

?,????????????????????,????25???303???????2586??,??;?????????????????,????????????????;??????????????,“?????????”?????

???????,?????????????????????????6?????14??,???????????“???”??????????????29?,???????????370MHz????????????,?????????????

?????????????????????????,??,??,??,???????????????,????????????????????6?17??????????30???,???

??????,????????????????????????????????????“????”?????????????,????????????,???????????“??”?(??????????????) ???:?????????????????