 |
| sludge dewatering: 15 phrases in 9 subjects |
| Agriculture | 1 |
| Construction | 3 |
| Energy industry | 4 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 2 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
| Technology | 1 |
| Water supply | 1 |
|
| sludge dewatering: 15 phrases in 9 subjects |
| Agriculture | 1 |
| Construction | 3 |
| Energy industry | 4 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 2 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
| Technology | 1 |
| Water supply | 1 |