 |
| |||
| OSR Plan familiarization training (MichaelBurov); OSR familiarization training (MichaelBurov); plan familiarization training (MichaelBurov) | |||
| ознакомительные тренировки: 4 phrases in 1 subject |
| Oil and gas | 4 |
|
| |||
| OSR Plan familiarization training (MichaelBurov); OSR familiarization training (MichaelBurov); plan familiarization training (MichaelBurov) | |||
| ознакомительные тренировки: 4 phrases in 1 subject |
| Oil and gas | 4 |