 |
| жёсткое крепление: 30 phrases in 15 subjects |
| Aerohydrodynamics | 1 |
| Agriculture | 1 |
| Aviation | 3 |
| Construction | 2 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Energy industry | 2 |
| General | 2 |
| Geophysics | 2 |
| Mass media | 1 |
| Mechanic engineering | 1 |
| Military | 4 |
| Sports | 2 |
| Technology | 4 |
| Transport | 2 |