?? ???5???6?????????
![](https://image.chezhanri.com/2019/0814/20190814105425340.jpg)
????:1?????2021????:?????
2???95?98???
3?????vx
4??????
5???????
?????????8?????????????21????????????? (? ????????)??????21??????,???????????,20??8?21??????????8??,?????5?????????????6??,??,?????20??????????????16?2024??????6???
???????????????????,????,???????????????20????????20??????????????,?????????,??????????????????,?????????????????????????4???????,?,??????????
?????,??6?????,?????????,???,???????????,??????????????????????,??????????????,?20??????????17??,?????1.29??
?????,?????????,???0.8????????????????,??1200????700???,????????,??;????????4800???,??900?,????????0.55????????,???????????????????,??????????????(??)?????????20??23???30??42.77??,?21??6???????????
????????????,????,???,?“??”?????
????????????,?????????,????????????,???????????????,?????????????????????????????????????????????????????????????
??????,??,??????????,????,????????????,???????????????????,??????(?????) ??:????