????:1???????:??????power

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

3?51??1.9.7

4?????

5???????

12?18?????,???“??2024”???????????????????????????????????????6????????????????????????,????,?????

??????737-800??????????????A320?????????1?????????????????,?????????????????????????80??,?????????????????????70?,??400???????????

(??? ????? ?????????????? ??? ??)

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