?2?????????13??? (?)13???,??????????????????????????????U20????,?????????????????,??
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???,????,???????????,?????????????,???????,??????????????????????????????????2?7???????????????????,??????,????,?????????????????????????S0S???????2??????????8??????????,???????????????,???????
????????????,?????????2???????10?,????????????????????????????????????,??????2?????12???????????????,??????????,?????,?????
??????????????????????,??????????,?,??????????????????????,????????????????(??????????????) ?????????????:?????????????????
???:2016??????????10?3?7.7…
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3?29?16?????????
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????:????????10?20?0.6
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3?29?16?????????
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??????????????500????80%?
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