 |
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| автоматическая система телефонной связи | |||
| automatic voice communication: 10 phrases in 5 subjects |
| Communications | 1 |
| Electronics | 3 |
| Military | 3 |
| Security systems | 1 |
| Telecommunications | 2 |
|
| |||
| автоматическая система телефонной связи | |||
| automatic voice communication: 10 phrases in 5 subjects |
| Communications | 1 |
| Electronics | 3 |
| Military | 3 |
| Security systems | 1 |
| Telecommunications | 2 |