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卫星无线电导航业务
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卫星无线电导航业务
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卫星无线电导航业务
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radio navigation satellite service; RNSS
卫星无线电导航业务
由用户接收卫星无线电导航信号,自主完成至少4颗卫星的距离测量,进行用户位置、速度及航行参数计算的业务。
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Changbaishan Pubu
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Chang Baokun
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Chang Chen-Chung
Changcheng Group
Changchengian System
changchengite
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Changchun Beihu Guojia Shidi Gongyuan
Changchun China Optical Science and Technology Museum
Changchun Cinema Magazine
Changchun Daily Press Group
Changchun Drama Theatre
Changchun Film Academy
Changchun Film Pictorial
Changchun Film Studio
Changchun Garden
Changchun Ice Training Base
Changchun Jingji Jishu Kaifaqu
Changchun Jingyue Gaoxin Jishu Chanye Kaifaqu
Changchun Jingyuetan Guojia Senlin Gongyuan
Changchun Lianhua Mountain Ski Resort
Changchun Library
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