????:1???????98?:???????

2???????

3?????

4????????????

5???????spa

?????9????????27??????? (???? ???????????)??????????????????2010?????,??????14??????“????”????“????????”????????????,???????,???????????

????????????“C919????????????????”,???????“?????”?????????????????????,?????????,?????“???????”??......???????????,??“?”??????????????????

????????75??????????,???????,???????1952????????????????????120??????(????????,????????)???????2023?39.9??,??????10.5%?

??????????????,500???????????,?????2023???,??3011??,??15?????????????????????????????????????????????????????15.7??????????3.3???????????1.9???43.0??????????????????????,???

????????????????????,???????????????????????????????????????14????????????????????,??50%,?????“??????”?

???2009???,??,????????????,????????????80%???2023?,??58.5%,????????

??????????,??????

??????,?????????;???????????????,???????????????????????????;???,?????????????????????????????????????????????????????;???,?????????6G???????????

???????????,?????,????,???????????????????????????????????????????5G???????

???????????????30?????,260?????,????????????,??????????,?????“????”?

2023???,?,???????????????,?14%?

???????????????????????????????????????5G??????????,??????????????153????????????,??62?????????????,????????40%?

???????????????????????30%,?????????30%?????????????340?????????????,??????????????????????????41???????????????

???,?????????????,??????????????????????,?????????????,??????????

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