 |
| обязательно: 21 phrases in 6 subjects |
| Aviation | 6 |
| Communications | 1 |
| Environment | 3 |
| General | 7 |
| Information security and data protection | 1 |
| Microsoft | 3 |
|
| обязательно: 21 phrases in 6 subjects |
| Aviation | 6 |
| Communications | 1 |
| Environment | 3 |
| General | 7 |
| Information security and data protection | 1 |
| Microsoft | 3 |