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??6?????20????? ????????????,6?20?,??????,??????,20???????????18?????????,?146.14?,???????0.14?????????,?2.74????????,??????????

6?11????????????????????,?,?301???????????????????????,??????999???????????????????????????,????????,??????????????,?????,??“?”,18?5??10???,?147.55??????????????,???0.55???;20???0??????55????????????????,?148.88?????????????,??1.88???,??????6380?????,????????????1958???????????1??

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?6??20????????????????18?,????????????,???????????????0.09~3.81???????????,???????22??????????????????,??????,?20???????20???????????,???,???

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