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?12?2? (?? ??????????)??????2???????????,???????????????,?,??????????,?????????????????????????????18??,305??11.2????????????????????,????????????????1.4????????

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???,???,??,?????????????1130??,??????(GCPI)??40%????????452?????,GCPI??????????????2700???????????,?????????????????,????????????????????????????2.1???,???46%????????,?????“??”????????

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