 |
| line of centers: 38 phrases in 21 subjects |
| Aerohydrodynamics | 2 |
| Astronautics | 1 |
| Automated equipment | 6 |
| Automobiles | 2 |
| Aviation | 1 |
| Bridge construction | 1 |
| Construction | 3 |
| General | 1 |
| Geophysics | 1 |
| Makarov | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Military | 2 |
| Mining | 1 |
| Nanotechnology | 2 |
| Oil and gas | 2 |
| Oilfields | 1 |
| Physics | 1 |
| Road works | 1 |
| Transport | 3 |
| Weapons and gunsmithing | 4 |