 |
| |||
| guide's examen | |||
| испытание руководителей: 30 phrases in 6 subjects |
| Astronautics | 8 |
| Clinical trial | 4 |
| Energy industry | 1 |
| Military | 15 |
| Quality control and standards | 1 |
| Technology | 1 |
|
| |||
| guide's examen | |||
| испытание руководителей: 30 phrases in 6 subjects |
| Astronautics | 8 |
| Clinical trial | 4 |
| Energy industry | 1 |
| Military | 15 |
| Quality control and standards | 1 |
| Technology | 1 |