radionavigation 中文意思是什麼
radionavigation
解釋
無線電導航-
Aeronautical radionavigation land station
導航陸地電臺 -
Electromagnetic environment requirements for aeronautical radionavigation stations
航空無線電導航臺站電磁環境要求 -
Aeronautical radionavigation mobile station
導航流動電臺 -
Electromagnetic environment requiremets for sea long and middle range radionavigation stations and monitors
對海中遠程無線電導航臺站電磁環境要求 -
Electromegnetic environment requirements for sea long and middle range radionavigation stations and monitors
對海中遠程無線電導航臺站電磁環境要求
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