??2?????????2????? ?????????:??????(??????)???2?????,???????“??”???
“??????????”????????????,?????????2018??????????????????????????,??????
??(?????)??,????????,???????????????,??,????????????,??????????,?,???
?,??(??????????????????????)?????2?????????????????????????1????,???1?30?,?“M23????????”?????????????????(?)???,?????????????773????????????????????,“?”??2880???????,??
??????????????,???????(??)???????????????,?????“M23????????????????”??????????????,??????????????,??(?????)????????????????“M23?”??????????????(???)????????,????????????????????1994?????????????(??) ???:??
??????????????????????
???????????????????????
37????????????????????
?????????:???3???«??»??
???????150????
????????2300???????????
?????1.2?A??????????????
??????????????????????
???GPS??2????:????????
????????:????????????
??:?????????????????30%
?????????????????????
??????:??????????????
??????????????????
4?7?13?????????
??????????????????
VR??????VR???????????????
????????????????????
??:???????????????“??”
?????????????????????
?????????4????????????
??:??????4????????????
??:?????????????????30%
2017???????????
?????????????????????