????2??8?? ???????????:?????????????????,????????,????????????????????????
??????????,????????,????????????????????,???;??,????;???????????????,????????????????????????;??,???????
????????????????,???????????????,????????????????,????????????,????,?????????????????«?????????»«??????????»«?????????????????????»??????????????????,????,???,???????;?????;?,???
???????????:?????????
???GPS??2????:????????
?????????:???3???«??»??
????????????????????
????????????????????
??2G?3G???????????
????????4????????????
37????????????????????
??:????3??????????????
???GPS??2????:????????
??????????????????????
???«???»???????????(?)
??:???????????????????
?????3???????????????
2017???????????
???????150????
????????????139??24134?
??2G?3G???????????
?????????????????10?????
62?????????????????????
??:??????????????????
?????????:???11?4?????
????????4????????????
«MANXMAN»?????????????
????????????????????
4?7?13?????????