 |
| начало цикла: 39 phrases in 21 subjects |
| Aviation | 1 |
| Caspian | 1 |
| Computers | 1 |
| Electricity | 1 |
| Energy industry | 4 |
| General | 1 |
| Geology | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Labor organization | 1 |
| Makarov | 1 |
| Marketing | 1 |
| Mass media | 2 |
| Microsoft | 1 |
| Military | 1 |
| Nuclear and fusion power | 5 |
| Oil and gas | 2 |
| Oil processing plants | 5 |
| Programming | 2 |
| Scientific | 1 |
| Technology | 5 |