|
groupe auxiliaire : 21 phrases in 8 subjects |
| Astronautics | 1 |
| Aviation | 12 |
| Construction | 1 |
| Electronics | 1 |
| Hydraulic engineering | 3 |
| Military | 1 |
| Oil and gas technology | 1 |
| Shipbuilding | 1 |
|
groupe auxiliaire : 21 phrases in 8 subjects |
| Astronautics | 1 |
| Aviation | 12 |
| Construction | 1 |
| Electronics | 1 |
| Hydraulic engineering | 3 |
| Military | 1 |
| Oil and gas technology | 1 |
| Shipbuilding | 1 |