词语励磁式扬声器
解释excited field loudspeaker
excited field loudspeaker〔名词〕励磁式扬声器详细»
excited field loudspeaker励磁式扬声器详细»
励磁式扬声器excitedfield loudspeaker;mainsenergized loudspeaker详细»
励磁式扬声器excited field loudspeaker详细»