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????1?29?????????????????,??????,??????????????(American Airlines)?AA5342???????????????????????,????????????????Bombardier CRJ700??????????????,????????????60??????????????
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29?????????????,????????(DCFD)????,????????????????????????????,????
???,?????????PSA?,?????H-60(?????????“??”???????)????????????(?????? ?) ??????????????:??
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???????60????? ?????“???????????????”??????????????