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

2????????????????

3?2024??????

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

5???????????

?2?????????????????5??????????????? (????)5??,??????,2025?????8?(1????28??????????2???????????4???),??????189.6???,?23.7????????????289?,??63??????,?????????????

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

??,?????????,???????????????????????????????????????????????????,???????????????12306??????????????,???“???”??,??????????????????????????????????????,????20.5??????????,??????????????????????4%?

?????????,?????12306????????,???????????????????????????,??????????????????,???????????????,????????????,???????,??

??????,??4???“?????????????????”????,???????K7835/6?????,???????????????????????????4???,??????

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

?????:?????