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????:??????100?????:????VX

???12??????????????2?????????????? (? ????)2?,?????????“???????”?????(TBM)????4???????????????????????8??,????????????????????TBM?????????????,?????TBM??????????????????

12???????????2?,????TBM“?”???????????????

???????????????,“?????????”TBM????????????????,??????????,?????????12.23?,??160?,?2800????????????????????,???????????,?,??????????,??????????????20%????40%?

?12???????2?,?????????????3.3??,?????14.9?,10??TBM????????????4?,???????????????????2??

???,??????????????????“?????????????”,???????????,????????,????????????????????????????,??????????????????????(??)

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