 |
| |||
| dead level | |||
| dead storage level | |||
| мёртвый уровень: 18 phrases in 8 subjects |
| Construction | 2 |
| Ecology | 1 |
| Energy system | 1 |
| Hydraulic engineering | 4 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 3 |
| Water resources | 2 |
|
| |||
| dead level | |||
| dead storage level | |||
| мёртвый уровень: 18 phrases in 8 subjects |
| Construction | 2 |
| Ecology | 1 |
| Energy system | 1 |
| Hydraulic engineering | 4 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 3 |
| Water resources | 2 |