????:1??????:????VX

2?????ktv????

3?????

4?300??????????

5???????

8????29????????,???????????,????????(????????????????????????????????)?????????????????????????????????(?“???????”)??????“?”??????,????GRAPES???,?????“??????????”?????

??,“?????”???????/GNSS??????,??????????????????????GPS?GALILEO?GLONASS??????????????,????????????????????????????????????????????????????????????,????????????3???????

???,“?”?23??,????????????100%,????????,???,????“????+?????????????+?????????”???

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

????,????,????9????????????2??4????2024???,??(????? ?????? ????????? ??????)

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