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| private channel | |||
| dedicated channel | |||
| private line | |||
| clear channel; special channel | |||
| exclusive channel; specific channel | |||
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| clear channel | |||
| 专 用 信道: 31 phrases in 9 subjects |
| Artificial intelligence | 1 |
| Aviation | 1 |
| Computer networks | 2 |
| Cryptography | 1 |
| Electronics | 14 |
| Information technology | 3 |
| Space | 3 |
| Technology | 3 |
| Telecommunications | 3 |
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