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53???????(???????????????)?????????,????,?????????CT????????????,?????????????????7.5cm;30??????(????????????????????????)???????????,??,?????????,?????????????6cm;63?????(?????????????????????)????????????,??,??????????……

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???????????????16cm?????????

51??????????(??????)??79????(???????????)????????“??”,????????????,???,???????

????,??????????,?????????,??,??16cm????

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