??????????????????3000??????

????:????:?????

?????????10?8?? (??????????? ???????????????????????)?10??????????????8?0??????????,????????????±1100??(???????“????????????”)??????????3021.5??????,??3000?,????12086?,????30124.35??????,?????????????536.8??,???9.1%????

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

????????????????????,????????????????“????”??,??,??6?????????????,??????????3293??,??“???????????????”??????“??”,????,?????????????????

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??7??,??????1100??,????????????????????????1100????,??,????2.54?,???????4????????????????30???,?????????????????13????????????,??(????????????????)

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