 |
| высокая концентрация: 45 phrases in 26 subjects |
| Animal husbandry | 1 |
| Automated equipment | 1 |
| Chemistry | 2 |
| Construction | 3 |
| Ecology | 1 |
| Economy | 1 |
| Energy industry | 5 |
| Food industry | 2 |
| General | 2 |
| Geology | 1 |
| Hydrology | 2 |
| Makarov | 1 |
| Medical | 3 |
| Metallurgy | 1 |
| Mining | 1 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Pharmacy and pharmacology | 3 |
| Polygraphy | 1 |
| Polymers | 1 |
| Pulp and paper industry | 3 |
| Solar power | 2 |
| Technology | 2 |
| Tengiz | 1 |