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| axes de référence: 22 phrases in 9 subjects |
| Astronautics | 1 |
| Aviation | 6 |
| Construction | 3 |
| Hydraulic engineering | 1 |
| Physics | 4 |
| Radio | 1 |
| Radiolocation | 1 |
| Surveying | 3 |
| Technology | 2 |
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