通讯网
- n.communication
- 网络communication networks; communications networks; MVPN
通讯网1
A. In the United States, the only two major carriers that use the technology compatible with European networks are AT&T and T-Mobile.
美国主要的电信运营商中只有美国电话电报公司（AT&T）和T-Mobile使用能与欧洲无线通讯网兼容的技术。
2
3
5
6
7
9
10
11
12
14
15
SMS applicable to construction of mechanical refrigerator car operation management communication networks
16
17
The Programming Developments of the Special Communication Network and the SDH Transmission Network of Fiber Optic Cable in Huaibei Coal Mine
18
19
20
21
22
23
25
26
28