????:1?????????:??????

2???????

3?????

4??????

5??????????

?6???24?? (????? ??????????)???????????????24????????????????????????????????(??????????“?????????????”)????????????,?????????“?????”????,??2023?????,?????????????80%,???40%?

?????,?????????????????,??????????????????????????????????????6?????????????,??37??,??????????????????,??????

??????????????,????????????,??,??????????41?27?????????8???????????,???????????????,??????????????????????????????,“????????917”????3???????????,?;“?879”??,?????;“????????????????????77-4”?????????????????4?,??25.12????????

??,“?”?????????,??,?????????????????????????C919?????????????????,?????(?????????????) ????:????