2008 Beijing Olympic Games Fixed Telecom
3G mobile telecom munication systems
information management of telecom enterprise
solar telecom power supply system
Telecom
电信
电
通信
运
电信行业
电信运营
电信企业
电信措施
电信业
远距通信
通信
电信运营商
telecom bureaus and stations
Telecom Pipe-Line Resource Investigation
telecom power supply equipment
3-3-1 rural finance service platform
2-dimensional Bar Code Service
3D geological data management and service system
3G Data Service Testing