 |
| dégazage: 77 phrases in 18 subjects |
| Agriculture | 2 |
| Antennas and waveguides | 1 |
| Chemistry | 2 |
| Coal | 4 |
| Earth sciences | 6 |
| Electronics | 2 |
| Environment | 6 |
| Food industry | 1 |
| General | 15 |
| Health care | 1 |
| Industry | 4 |
| Materials science | 1 |
| Medical | 2 |
| Metallurgy | 6 |
| Natural resourses and wildlife conservation | 5 |
| Technology | 5 |
| Transport | 13 |
| Water supply | 1 |