signaling system
短語詞組
- Signaling collection system 信令采集系統(tǒng)
- signaling monitor system 信令監(jiān)測系統(tǒng)
- railway signaling indication system 鐵路信號顯示制式
- signaling monitoring system 信令監(jiān)測系統(tǒng)
- signaling protocol system 信令協(xié)議系統(tǒng)
- signaling g system 信號系統(tǒng)
- CSCS Common Signaling Channel System 公共信令通道系統(tǒng)
- voice frequency signaling system 音頻信令系統(tǒng)
- proprietary signaling system 私有信號系統(tǒng) 返回 signaling system