1) metro communication
地铁通信
1.
A broadband integrate services digital transmission network with audio 、data and video can be established flexibly and conveniently by adopting ATM transmission network,and it will meet the needs of the development of metro communication in the future.
采用ATM传输网络能灵活方便地建立起集语音、数据和图像为一体的宽带综合业务传输网络 ,能适应未来地铁通信发展的需要 。
2) metro communication network
地铁通信网
3) Subway correspondence semaphore resource
地铁通信信号资源
4) Civil mobile communication drawn-in to the metro
民用移动通信引入地铁
5) Subway communication transmission system
地铁通信传输系统
6) underground communication system for fire control
地铁消防通信系统
补充资料：波导通信(见毫米波通信)
波导通信(见毫米波通信)
wave guide communication
bodao tongxin波导通信(wave guide communieation)见毫米波通信。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条