direction-finding system

短语词组

短語

• Robinson direction -finding system 羅賓遜測曏系統
• emergency radio direction -finding system 應急無線電測曏系統
• aural -null direction finding system 消聲測曏儀
• array -based direction finding system 陣列測曏系統
• multi -beam amplitude-comparison direction finding system 多波束比幅測曏系統
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