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

2??????????

3????????

4??????????????

5?????????100

?????7?????????????????????8? (?????????????????)?????????????????????????(??????????????????“?????????????”)8?????????,????????????(???????)????7?????????????16???

???????????15????,?????????????????????????

???????(??)????(???)

???????????,????????????????????????840?,??????????????????????,??13?????,????????????????????????S???????????????????????????????350??????????,?????,??,????????????????????????GPS????????????????????

??2100????,???????????????????24???,?,??160?????????10??????????????,???????????????,???????????????????

????,?????66?,???????????????????????????????5G-A??,?,??????????????????????(???????????????????????)

???:??