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通信服务; 通信业务 | |||
电信业务 | |||
远程通信业务 | |||
ISDN 的用户终端业务 |
telecommunication service : 35 phrases in 13 subjects |
Automobiles | 1 |
Aviation | 4 |
Business | 1 |
Commerce | 1 |
Communications | 2 |
Computer networks | 5 |
Economy | 1 |
Information technology | 8 |
International trade | 1 |
Name of organization | 1 |
Space | 3 |
Technology | 3 |
Telecommunications | 4 |