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6??????12?13??,?8??????????(????????????????????)7??(??????????????????????????????)13??????????14????,???0~2.44m,????

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??13??20???????30???,?6419??????,??7221?18596????

?,??????,??9??,????????,???????9?????08??????????~14??10??,???55???(???????????)387?100?,??????????????????????12?????????????????????(????????????)75????250??????,???(587.1??????????)????????(500.3?)???????????????500?????????(?)

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