????:1?????2023:??????????

2????????

3???????

4????????

5?????95????

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

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

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