词语测向仪
解释direction finding apparatus
direction finding apparatus〔名词〕测向设备详细»
测向仪azimuth finder;direction finder详细»
测向仪direction detector;direction finder详细»
测向仪azimuth finder详细»
测向仪direction finder direction-finding apparatus详细»
测向仪direction control valve;goniometer详细»
测向仪goniometer详细»