 |
| ударное разрушение: 30 phrases in 18 subjects |
| Astronautics | 2 |
| Aviation | 1 |
| Building structures | 1 |
| Ecology | 2 |
| General | 1 |
| Makarov | 5 |
| Materials science | 1 |
| Metallurgy | 2 |
| Military | 3 |
| Mining | 1 |
| Nanotechnology | 1 |
| Oilfields | 1 |
| Physics | 1 |
| Polymers | 1 |
| Seismology | 1 |
| Silicate industry | 1 |
| Technology | 4 |
| Transport | 1 |