voice frequency telegraph
音频电报
返回 19 条匹配短语对
FMVFT Frequency Modulated Voice Frequency Telegraph
调频音频电报
FSVFT Frequency Shift Voice Frequency Telegraph
移频音频电报
VFT Voice Frequency Telegraph
音频电报
voice-frequency telegraph system
音频电报系统
voice-frequency telegraph terminal
音频电报终端机
AM voice frequency carrier telegraph systme
调幅音频载波电报系统
VFCT Voice Frequency Carrier Telegraph
影片载波电报
VFT Voice Frequency carrier telegraph Terminal
音频载波电报终端
voice-frequency carrier telegraph
音频载波电报
voice-frequency carrier telegraph equipment
音频载波电报设备
voice-frequency carrier telegraph terminal
音频载波电报终端机
double Voice frequency signal
双音频信号
VF Voice Frequency
声频
话频
VFA Voice Frequency Amplifier
音频放大器
VFB Voice Frequency Generator
音频发生器
VFC Voice Frequency Cable
音频电缆
VFC Voice Frequency Carrier
音频载波
VFC Voice Frequency Channel
音频信道
VFCT Voice Frequency Carrier Terminal
音频载波终端
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