?? 㵲????? ??????6000?????????????
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3????????
4?????
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????????????6??30?????????? (????????????????? ?????????????? ??)??????????????????㵲????????????????,㵲?????465.5m,?????
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6??29????????????,??????㵲??????,???????????????????????????????????????????29???????????
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?,????????????????????????????????????????????????????????????????????????????????9???260????????5200?????????????????,????????????????????????????6??????????????,????6000????,?????
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