 |
| |||
| регион | |||
| regional area: 20 phrases in 14 subjects |
| Astronautics | 1 |
| Aviation | 1 |
| Business | 1 |
| Communications | 1 |
| Computer networks | 4 |
| Computers | 1 |
| Ecology | 1 |
| Energy system | 1 |
| Logistics | 1 |
| Meteorology | 1 |
| Military | 3 |
| Oil and gas technology | 1 |
| Sociology | 1 |
| United Nations | 2 |