direction-finding system
短语词组
- 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 返回 direction-finding system