| |||
| автоматический вызов | |||
|
auto-call : 4 phrases in 4 subjects |
| Aviation | 1 |
| Computer networks | 1 |
| Programming | 1 |
| Telecommunications | 1 |
| |||
| автоматический вызов | |||
|
auto-call : 4 phrases in 4 subjects |
| Aviation | 1 |
| Computer networks | 1 |
| Programming | 1 |
| Telecommunications | 1 |