? ???????28??(??????????)?
????:2025-02-21 08:45:03 ??:????
????:????QT???:????????
?????????2???20?? (????????????????)??20?,2?????????1?????????????,??????????????????????????,?28??(????????????????)???????????
2??1??,?34?,?,???,??????;?????7.3?,?????????????0.8???????,2?????????????????12??,?????
2?16???,???????????,??? ????????
?,??,?,????????,???????22??????????????????????????23?????????????,????????????????30??50????????,???20?????30????
?????????,?????(?)??????,???????????????,????????????????????,??,???????,?????????????(??)
????????:?????????????
