双音多频式按键电话机技术要求的英文

• performance requirements of pushbutton telephone with dtmf

• "双音多频"英文翻译    dual-tone multifrequency
• "式"英文翻译    type; style
• "按键"英文翻译    key; keying; press key; push ...
• "电话机"英文翻译    telephone set; telephone; ph ...
• "技术"英文翻译    technology; skill; technique ...
• "要求"英文翻译    ask; demand; require; claim; ...
• "电话用双音多频式按键号盘技术要求" 英文翻译 :    performance requirements of pushbutton dialer with dtmf
• "双音多频式按键电话机测试方法" 英文翻译 :    methods of measurement for pushbutton telephone with dtmf
• "电话用双音多频式按键号盘测试方法" 英文翻译 :    methods of measurement for pushbutton dialer with dtmf
• "脉冲式按键电活机技术要求" 英文翻译 :    performance requirements of pushbutton telephone with pulse
• "双音多频按键话机" 英文翻译 :    dtmf phone set
• "按键电话机" 英文翻译 :    ktu key telephone unit; press button telephone; push key telephone set; push-button telephone set; touch tone telephone
• "电话用脉冲式按键号盘技术要求" 英文翻译 :    performance requirements of pushbutton dialer with pulse
• "脉冲式按键电话机测试方法" 英文翻译 :    methods of measurement for pushbutton telephone with pulse
• "脉冲按键电话机" 英文翻译 :    impulse push key phone set
• "小型按键电话机" 英文翻译 :    small size push button telephone
• "（双音多频）音调" 英文翻译 :    dtmf
• "双音多频" 英文翻译 :    dtmf double tone multi frequency; dtmf double tone multi-frequency; dtmf dual tone multifrequency; dtmf dual tone multiple frequency; dual tone multi frequency，dtmf; dual tone multi-frequency dtmf; dual-tone multifrequency
• "双音多频制" 英文翻译 :    dual-tone multifrequency system (dtmf)
• "双音多频信号" 英文翻译 :    dual-tone multifrequency signaling
• "双音多频信令" 英文翻译 :    dtmf dual tone multifrequecy signaling
• "双音多频序列" 英文翻译 :    dtmf
• "双音多频应用" 英文翻译 :    dtmf
• "传真机技术要求" 英文翻译 :    requirements for facsimile apparatus-grouⅢ document facsimile apparatus
• "电动机技术要求" 英文翻译 :    technical requirements of m0t0rs