 |
| |||
| telegraph system | |||
| система телеграфной связи: 23 phrases in 10 subjects |
| Communications | 2 |
| Computer networks | 1 |
| Electronics | 2 |
| General | 1 |
| Information security and data protection | 1 |
| Makarov | 1 |
| Military | 3 |
| Programming | 1 |
| Technology | 8 |
| Telecommunications | 3 |
|
| |||
| telegraph system | |||
| система телеграфной связи: 23 phrases in 10 subjects |
| Communications | 2 |
| Computer networks | 1 |
| Electronics | 2 |
| General | 1 |
| Information security and data protection | 1 |
| Makarov | 1 |
| Military | 3 |
| Programming | 1 |
| Technology | 8 |
| Telecommunications | 3 |