 |
| регистрирующий прибор: 45 phrases in 19 subjects |
| Antennas and waveguides | 1 |
| Astronautics | 1 |
| Aviation | 3 |
| Construction | 1 |
| Electronics | 1 |
| English | 1 |
| General | 4 |
| Information technology | 1 |
| Law | 3 |
| Mechanic engineering | 5 |
| Metallurgy | 6 |
| Meteorology | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 4 |
| Oil and gas technology | 5 |
| Radio | 2 |
| Technology | 3 |
| Textile industry | 1 |
| Welding | 1 |