working band〔名词〕工作频率详细»
working band〔名词〕工作频率详细»
working band〔名词〕工作频率详细»
工作频率operating frequency;working band详细»
工作频率operating frequency;service frequency;working frequency详细»
工作频率frequency of operation;operating frequency;operation frequency;operational frequency;working frequency详细»
工作频率frequency of operation;operating frequency;working band;working frequency详细»