 |
| |||
| co-frequency interference | |||
| shared frequency interference | |||
| same-frequency interference | |||
| same frequency interference | |||
| 同 频干扰: 8 phrases in 5 subjects |
| Air defense | 1 |
| Communications | 2 |
| Computer networks | 1 |
| Electronics | 2 |
| Telecommunications | 2 |
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