????:1?????wx??:????????

2???400?4?????

3???????

4?????

5?????????

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

???????489???????100?????????

?????

??“?”??“?”

? 1/6

7???????17?????,??5G???,??????????????????????5G??,????5G??????????????,?????22%,??5%,?8%,????????????????13%,????30%,??100%????????????,???????,??,2023?????????

????:????

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