vdt voice data trunking meaning in Chinese
话音数据中继
语音数据干线
Related Words
- vdt
- vdt visual display terminal
- vdt ideo dail tone
- vdt video data terminal
- vdt video dial tone
- vdt video dispay temina
- vdt video display terminal
- vdt video di lay terminal
- trunking matrix
- voice change
- vdt video display terminal
- vdt visual display terminal
- vdtg video dial tone gateway
- vdts video dial tone services