angle d'incidence: 32 phrases in 15 subjects |
Aerohydrodynamics | 1 |
Astronautics | 1 |
Automated equipment | 1 |
Aviation | 9 |
Gear train | 4 |
Mechanic engineering | 2 |
Military | 1 |
Natural resourses and wildlife conservation | 1 |
Oil and gas technology | 1 |
Paragliding | 2 |
Physics | 1 |
Radio | 1 |
Surveying | 2 |
Technology | 3 |
Trucks/Lorries | 2 |