????????1.6??????? ??

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????12??????18???? (?????????? ??????)??18????????,??????????,??????????1.6????????,?????????????????????????

?????,????????????,??1.6??,???10%,??????200????????????????????????,????7000???????,???????????????????4???????????????400??,????????9000????????????,?????????????5000???????????,??,?????????????,????????????,??????,????

??,????,????????????,????????,?????????????2??,????????5500???????????????????1%????????,?????,?10??5????????

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