ڶ ҵߡ桢 һйػ涨 ػ涨
ǵλ(GNSS)ҵгԤ һ ǵλ(GNSS)ҵӪ һǵλ(GNSS)ҵģ
2020꣬ҹǵҵģ4,000ԪǵϵͳݲƷԹǵӦгĹʴﵽ60%ҪӦﵽ80%ϡԤƣ60%IJֵʼ㣬2020걱ֵܲ2,400Ԫ20162020긴ԼΪ22%
2020걱ֵܲ2400Ԫ
ǵλ(GNSS)ҵ ǵλ(GNSS)ҵӪչ ġǵλ(GNSS)ҵ 塢ǵλ(GNSS)ҵӯ ڶ ǵλ(GNSS)ҵ һǵλ(GNSS)ģٶ ǵλ(GNSS)гṹ ǵλ(GNSS)ҵص ġǵλ(GNSS)Ԥ ǵλ(GNSS)ҵ һҵģ ҵģ ҵ
ġҵӪչ 塢ҵ
Ľ ǵλ(GNSS)ҵַ һҵַ ġ 塢ϵ ߡϵ ˡҵڹڵIJ
ǵλ(GNSS)ҵļжȷ һҵʲж ҵ뼯ж ҵж
ǵλ(GNSS)ҵƷƾ һҵҪƷƵľʵ ƷƵгռʷ
ǵλ(GNSS)ҵԤ һ ǵλ(GNSS)ҵԤ һǵλ(GNSS)ҵٶ
ǵλ(GNSS)ҵṹ ǵλ(GNSS)ҵӰط ġǵλ(GNSS)ҵδԤ ڶ ǵλ(GNSS)ҵ һҵ ġ 塢ϵ ߡϵ
ǵλ(GNSS)ҵϸг һǵλ(GNSS)ҵг ǵλ(GNSS)ҵг
ڰ 2017ҹǵλ(GNSS)ҵչ״ һ ҹǵλ(GNSS)ҵչ״ һǵλ(GNSS)ҵƷƷչ״ ǵλ(GNSS)ҵг״ ǵλ(GNSS)гη ġҹǵλ(GNSS)г ڶ йǵλ(GNSS)Ʒ