?? ??? ???2.8??????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180523/AYNY-hawmauc3115697.jpg)
????:1??????:????
2???????
3????????????
4????????????
5??????
????????????????????2?????????????10??? (???????? ???????????)??????10??????????????????????(CKG)??????,?,?????5???2.8??????????
?,???????????,???????????,???????????,2??????????10????????1?????
???????,?1??3?????????????2025??4??????,????????????30???????????????????????????,??2025??????7?????????????????????????,???????????
??????6000???????????,??4.7??????(??????????????2.88????????)???,??????????
????????1?????????6????,?????,?????????????????????????2029?8290????????????????
????????,??,????(???????????????) ?????:??????