??????????????????

????:????wx?:??????

?????2?????7????? ???:????????????????????,?,?6?????????????

????????,????6???????????,??????????1??26???,??????????????????????????6000????????????,5?,?????????????5.2???,??????????????6???,???????????7???4.0??????????????????

???,?????????????????,??????????????????????????????????????????????????6???,??3????3???????

??,???20000???????,??????????340?????????????????,?11000???????,??????

??????,????????????????????????????,?????????????????,????6???????????(?????????????) ???????:??