 |
| второй степени: 29 phrases in 18 subjects |
| Accounting | 1 |
| Aerodynamics | 1 |
| Air defense | 1 |
| Astronomy | 2 |
| Automobiles | 2 |
| Biology | 2 |
| Communications | 2 |
| Computers | 1 |
| Electronics | 1 |
| Engines | 1 |
| General | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Law | 1 |
| Mathematics | 6 |
| Military | 1 |
| Optics branch of physics | 3 |
| Technology | 1 |