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| wideband communications system | |||
| wideband communication system | |||
| широкополосная система связи: 28 phrases in 9 subjects |
| Astronautics | 1 |
| Communications | 3 |
| Computer networks | 2 |
| Education | 2 |
| Electronics | 1 |
| Mass media | 4 |
| Military | 11 |
| Technology | 2 |
| Telecommunications | 2 |