?? ?????“????” ???2.5??????
????:1???????:????v?
2??????????
3??????????
4???????498??
5????????
???????10?????1???????????????????????(? ??????????)???????75???,????1?“?????”????,?????????????????????2.5??,?????5200??????????
?????75??????????,?????????????1???“?????”??????????? ??????????????,???????,?????????????????????????????????????????????,?????????????????????????????,?????????
????10????????????,??????“???”????1000????????????420????????????,???????????????????????????????????“?????”??????????
??,“??”?????1999???????????2016/2017??????,“??”????????,??????????????????
????????,????,?,???VR???????????,???????????????????????????????????????????????????
??75??????????,??1??“???????????????????”?????????????????????????? ??????????????????????,“?????????”?“???”???,???,????,“????”
???,????????????“????”?????,??“???????”?????????????????????????????????????????,??????
??????,“?????”??15?????????????,???????????7.5%?(???)
?????:?????