| |||
| международный свод сигналов | |||
| |||
| Международный свод сигналов | |||
|
International signal code : 6 phrases in 4 subjects |
| Electronics | 1 |
| Mass media | 1 |
| Nautical | 2 |
| Telecommunications | 2 |
| |||
| международный свод сигналов | |||
| |||
| Международный свод сигналов | |||
|
International signal code : 6 phrases in 4 subjects |
| Electronics | 1 |
| Mass media | 1 |
| Nautical | 2 |
| Telecommunications | 2 |