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

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

??10??????7?????(?? ?)?????,10???7??,??,??????1986?,?13103?,???????????1705??,????10???????6??,??????1852.4?,???

??12306??,???????,??,???????????10?????7???????????????,?????????????????????????????????????????????????,????,???????????????????????????????????????

??????, 10??7??8?????,?????????????????????????,???????????????????????????????,???????????????????????????????????????????????????????????????,??,??????????12306??,?????????

????7?9???????????,??????12306??????1.64??

????????,????????,??,????????,??,??????????????????????????????,?????“???????????”,?,???

?????12306??(??)????????????,?????,?????????,?12306????????“??????12306”???????????APP,????????????“?????????”,??????????????????(?????) ??????????:??????