?? (?????????????)??? ????40?????
????:1?????:??????
2???????
3?????vx
4??????V
5?????
?????????2?3? (??????? ??????????????)2??????????3???,???,2?2???,????????????40?,????40.4???(???????????,??????????25.9??,??????14.5??),??
?????????????????T2????? ???? ???2025?????????,??,1?????11??????????????????,??????;1??19?????????????,??(?)?????,????????????????????,??????,??????,????????????????????????????????????,??????????????
????????? ?? ?????,??????????????,???????????????????????????,??,???(??????????)
????:???