radiotelex 中文意思是什麼
radiotelex
解釋
打字電傳-
Radio equipment and systems - radiotelex equipment operating in the maritime mf hf service - technical characteristics and methods of measurement ; english version ets 300067 : 1990 a1 : 1993
無線電設備和系統.海上mf hf服務的無線傳真設備運行 -
Radio equipment and systems ; radiotelex equipment operating in the maritime mf hf service ; technical characteristics and methods of measurement ; english version ets 300067 : 1990
無線電設備和系統.海上mf hf服務用無線電傳設備運行
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