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| receive channel | |||
| receiving channel | |||
| 接收 信道: 30 phrases in 8 subjects |
| Air defense | 3 |
| Aviation | 1 |
| Communications | 1 |
| Electronics | 8 |
| Information technology | 3 |
| Rail transport | 2 |
| Space | 4 |
| Technology | 8 |
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