 |
| |||
| сигнал перескока частоты | |||
| hopping signal: 5 phrases in 3 subjects |
| Information security and data protection | 1 |
| Military | 1 |
| Technology | 3 |
|
| |||
| сигнал перескока частоты | |||
| hopping signal: 5 phrases in 3 subjects |
| Information security and data protection | 1 |
| Military | 1 |
| Technology | 3 |