 |
| |||
| checkout and maintenance | |||
| проверка и ТО: 8 phrases in 5 subjects |
| Astronautics | 1 |
| Cinematography | 1 |
| Mass media | 1 |
| Military | 4 |
| Power system protection | 1 |
|
| |||
| checkout and maintenance | |||
| проверка и ТО: 8 phrases in 5 subjects |
| Astronautics | 1 |
| Cinematography | 1 |
| Mass media | 1 |
| Military | 4 |
| Power system protection | 1 |