?????????????“??”

????:??????:??????

????6???????28? (? ?)??????????????A6??(?????????????????????????“??A6??”)????(TBM)“??????5??”,28?,??10???????TBM????,?????“?????????????????????”??

“?????????5??????”TBM???? ?????

??????????????,????????????????????????,???????????????????????????????(?????????????????????????????)????????????(??????????????????????????????)?,???????490.33???????????,???110??????????????????????

“??????????5???”TBM???????9.43?????????????? ?????

???????A6????,?,????24.82???????,??????????2?TBM??????????????“????5???”TBM??9.43???,?????????200??????????????,???2300????????,????????7100?,?TBM,??????????

??????A6????,????200???????890????,??????????????,???????????????????;TBM????,?????????????????????????????????????????,???2???1???????????????,?????????????

??,???“?5?”TBM????????????,??TBM???????,?????,????????????????????????????????????

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

???????????????:???????????