 |
| quadratique: 202 phrases in 28 subjects |
| Agriculture | 1 |
| Astronautics | 4 |
| Astronomy | 6 |
| Automated equipment | 7 |
| Aviation | 6 |
| Chemistry | 3 |
| Computers | 1 |
| Construction | 2 |
| Crystallography | 2 |
| Cybernetics | 2 |
| Electronics | 2 |
| General | 5 |
| Geology | 6 |
| Hydraulic engineering | 5 |
| Information technology | 10 |
| Mathematics | 75 |
| Mechanic engineering | 8 |
| Metallurgy | 12 |
| Meteorology | 2 |
| Microsoft | 2 |
| Oil and gas technology | 1 |
| Physics | 3 |
| Radio | 8 |
| Statistics | 1 |
| Surveying | 9 |
| Technology | 14 |
| Textile industry | 3 |
| Радиоактивное излучение | 2 |