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?,?5????,??????????????,?????????56.5??,?????????4.5???,??????????????????????200???,???????????????????????
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???,????,???????????????????,???????????1000????,??100???????????????????????,???????????5????????????,?40%???????????????,??3000??3?????,?????????????7000??????????
?,??4????,????????25??????,????????????????,????????????,1????????3??????,105???(??100??????)???176??????????
???,?????,???4??????????(??)?????18??,????????????583?????????????????(??????????????) ??????:????????????
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