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| 信道 传输: 21 phrases in 10 subjects |
| Aviation | 1 |
| Communications | 1 |
| Computer networks | 2 |
| Electronics | 3 |
| General | 1 |
| Information technology | 1 |
| Multimedia | 1 |
| Project management | 1 |
| Technology | 7 |
| Telecommunications | 3 |
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