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| сбросы в воду: 47 phrases in 16 subjects |
| Astronautics | 1 |
| Construction | 3 |
| Ecology | 10 |
| Economy | 1 |
| Energy industry | 4 |
| Environment | 1 |
| General | 2 |
| Hydrogeology | 1 |
| Hydrology | 1 |
| Makarov | 5 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 1 |
| Oil and gas | 6 |
| Sakhalin | 1 |
| Technology | 6 |
| Water supply | 3 |