????:1???????:51??app????

2??????????????

3?????600

4???????

5????????

??????????????????8?????24??? (?????????? ??????????????????)24????????8????????????????????,?,89035????????4500??,???????????,??FXN3C????????

??????????????????????? ? ????????

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???????????????FXN3C????????,?????????????,???????120????????,??????????????????????????????????????

????????????,??????FXN3C??????????????????,????????????,?,???????,????,???,???????????,?????????????????(?????????????)

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