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

2?????qq

3??????????40?

4??????????

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

???????????????????6??6? (??)?(?????????“???”)6??,??????????????,????????????????????????179.2?,????????35.8???,??????????????21%,????

??6?8???10???????,??,???????????????????,??????6?7???6???11??,?5??????179.2????????????,?????????35.8?,?21%,???????6?10??,??????????????39.6?,???????????????????27%?

??,????????????????????????????,?????????,??9?,????:????~??G4762/G4761????????????~??????????G4760/G4759?????????~???G4250/G4249??????~???????????G4445/G4446?????~????G4449/G4450???????????????????????~??G4806/G4805??????~???????K4120/19????????~????????????????K4452/49 K4450/1?????????~?????K4019/20???????

????49?????,??13?,??????????7??????????????,????8??????,???????4??,????2??????,???????????4???,???????????????????????11????????????????,??????????????,????,?????????

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

???,???,??????????,?,????,??12306?????????????(?????????) ?????????:????