(????????)????14????? ??

????:???????????:?????????

?????????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?????????????

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

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