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

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

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

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

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

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