 |
| ось шарнира: 61 phrases in 18 subjects |
| Aerohydrodynamics | 1 |
| Armored vehicles | 1 |
| Astronautics | 1 |
| Automobiles | 1 |
| Aviation | 7 |
| Bridge construction | 1 |
| Construction | 3 |
| Electronics | 1 |
| Forestry | 1 |
| General | 1 |
| Makarov | 2 |
| Mechanic engineering | 3 |
| Mechanics | 3 |
| Military | 2 |
| Nanotechnology | 1 |
| Robotics | 3 |
| Technology | 25 |
| Weapons and gunsmithing | 4 |