 |
| |||
| analog signaling (oleg.vigodsky) | |||
| аналоговая сигнализация: 10 phrases in 4 subjects |
| Architecture | 1 |
| Caspian | 1 |
| Technology | 1 |
| Telecommunications | 7 |
|
| |||
| analog signaling (oleg.vigodsky) | |||
| аналоговая сигнализация: 10 phrases in 4 subjects |
| Architecture | 1 |
| Caspian | 1 |
| Technology | 1 |
| Telecommunications | 7 |