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

????:????98?:?????????

????????????11??????????????29?????? (?????????????????? ??)?29????????,??12????????,???

?(?????-?????)??3.7?????????????????,???????????????????1.6km,????26??????????,???????????????????????????,???????3×170m?,????30m??50m????T???????????????????????????????????????C60???????T?????????????,????????????????2028?????????????

??,???,????????????????,????????????????5??????????,??????????????,??2000???,??????

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