|
section transversale : 34 phrases in 16 subjects |
| Antennas and waveguides | 2 |
| Aviation | 2 |
| Construction | 4 |
| Electronics | 1 |
| Gear train | 1 |
| High energy physics | 2 |
| Hydraulic engineering | 7 |
| Hydrology | 1 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 3 |
| Optics branch of physics | 1 |
| Paleontology | 1 |
| Radiolocation | 1 |
| Rowing | 2 |
| Technology | 3 |
| Textile industry | 1 |