 |
| |||
| primary sludge; raw sludge (сточных вод) | |||
| sewage sludge | |||
| primary sludge (сточных вод) | |||
| fresh sludge; crude sludge | |||
| raw sludge; nontreated sludge | |||
|
сырой осадок : 9 phrases in 5 subjects |
| Construction | 3 |
| Food industry | 2 |
| General | 1 |
| Meat processing | 2 |
| Water supply | 1 |