????:1????????????:??????????

2????????

3??????????

4??????200???

5???????????

?????11???????????????????30????? (?????? ?????)???????????????????,???????????????????765??????,?118???,?????????????????????1.85??,??????????????45?????

??11???30??????,???

?????????????10????????,????,????????????????,?????????????4??(TBM)??,?????????????TBM“?????????????????”???????????;?????

?????????????,??????,??????????????????,????,????????????,??????????????,??????

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