... ringing equipment呼叫设备 ringing frequency振铃频率 ringing trip relay振铃切断继电器 ...
基于154个网页-相关网页
... 98 固有频率(Natural frequency) 99 自振频率(Ringing frequency) 100 谐振频率(Resonant frequency) ...
基于16个网页-相关网页
voice-frequency ringing 声频振铃
voice frequency ringing set 音频振铃设备
frequency ringing 选频振铃
incoming voice frequency ringing 呼入音频振铃
outgoing voice frequency ringing 呼出音频振铃
·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐
模块上移
模块下移
不移动