| |||
| очищенные сбросы | |||
| очищенная вода | |||
| очищенные сточные воды | |||
| |||
| очищенные сточные воды | |||
|
treated effluent : 17 phrases in 9 subjects |
| Construction | 2 |
| Ecology | 6 |
| Energy industry | 2 |
| Hydraulic engineering | 1 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 1 |
| Sakhalin | 2 |
| Technology | 1 |
| Water supply | 1 |