????????????4??

????:??????????:???24????????

???????????6??6??????????????? (????????????????????????????????)????????,?????????????????????,??,??????????,????????????????????????????????????????528??????????,??????????????4????????,????,?????????

????????????????????,?????????????7300???????,??????????????????2200???????????????10.55?????????????,??55%??????????77%????90%?????,?????598????,????????????3500??,??,?????????????1197???????,??,???????????????????????

??????????,?????????????????????????????????????????,???,??,????????,??????????????????3.45?????????????????

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