ITU-R RAPPORT M 910-1 FRENCH-1986 Sharing between the maritime mobile service and the aeronautical radionavigation service in the band 415-526 5 kHz《海上移动服务和航空无线电导航服务在带415-526 5 kHz.pdf

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ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

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