 |
| |||
| suspended sludge | |||
| взвешенные осадки: 34 phrases in 8 subjects |
| Construction | 10 |
| Ecology | 13 |
| Electronics | 1 |
| General | 1 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |
| Water supply | 2 |
|
| |||
| suspended sludge | |||
| взвешенные осадки: 34 phrases in 8 subjects |
| Construction | 10 |
| Ecology | 13 |
| Electronics | 1 |
| General | 1 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |
| Water supply | 2 |