????:2024-12-07 03:26:52 ??:????
????:??200?2??:??????
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??,???????????????????????????????????1100???????????600??????,???????60%??,?????
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??,?????,??????,????2???????;???50?????????,??????????100???
?????????????????,2020?,??14.2?,????????1.2??????????????????????;????????????20????,?2000??;?????119???,????96.7%?
??????????????????? ??????????????????,?????????????????????????(?????????????)??60??????????,??????????????????????,??
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