 |
| разность уровней: 43 phrases in 21 subjects |
| Acoustics | 1 |
| Agriculture | 1 |
| Cables and cable production | 2 |
| Chemistry | 1 |
| Construction | 1 |
| Ecology | 1 |
| Energy industry | 1 |
| General | 3 |
| Household appliances | 1 |
| Hydrology | 2 |
| Makarov | 3 |
| Mass media | 12 |
| Melioration | 1 |
| Metrology | 3 |
| Military | 1 |
| Nautical | 1 |
| Navigation | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Technology | 4 |
| Television | 1 |