 |
| |||
| r-f line; radio-frequency line | |||
| RF line | |||
| радиочастотная линия: 5 phrases in 4 subjects |
| Information security and data protection | 1 |
| Mass media | 1 |
| Military | 1 |
| Security systems | 2 |
|
| |||
| r-f line; radio-frequency line | |||
| RF line | |||
| радиочастотная линия: 5 phrases in 4 subjects |
| Information security and data protection | 1 |
| Mass media | 1 |
| Military | 1 |
| Security systems | 2 |