 |
| начало отсчёта: 34 phrases in 15 subjects |
| Aviation | 10 |
| Computers | 2 |
| Energy system | 1 |
| Geology | 1 |
| Information technology | 1 |
| Mathematics | 6 |
| Mechanic engineering | 3 |
| Metrology | 1 |
| Military | 2 |
| Quantum electronics | 1 |
| Radio | 1 |
| Technology | 2 |
| Water supply | 1 |
| Wood processing | 1 |
| Радиоактивное излучение | 1 |