 |
|
Unit rate : 105 phrases in 31 subjects |
| Apollo-Soyuz | 1 |
| Astronautics | 18 |
| Aviation | 6 |
| Electrical engineering | 2 |
| Energy industry | 2 |
| Energy system | 2 |
| General | 1 |
| Hydrology | 2 |
| Hydromechanics | 1 |
| International Monetary Fund | 1 |
| International transportation | 1 |
| Law | 1 |
| Makarov | 5 |
| Mass media | 4 |
| Medical | 1 |
| Metallurgy | 1 |
| Microsoft | 1 |
| Military | 6 |
| Mining | 3 |
| Missiles | 1 |
| Nautical | 1 |
| Oil / petroleum | 4 |
| Oil and gas technology | 1 |
| Oil processing plants | 17 |
| Radiation | 1 |
| Soviet | 1 |
| Space | 5 |
| Taxes | 1 |
| Technology | 4 |
| Telecommunications | 8 |
| Thermal engineering | 2 |