 |
| |||
| непрерывное прослушивание | |||
| continuous listening: 4 phrases in 3 subjects |
| Aviation | 2 |
| Information security and data protection | 1 |
| Security systems | 1 |
|
| |||
| непрерывное прослушивание | |||
| continuous listening: 4 phrases in 3 subjects |
| Aviation | 2 |
| Information security and data protection | 1 |
| Security systems | 1 |