 |
| |||
| chemical reprocessing | |||
| solvent recovery (igisheva) | |||
| chemical recovery | |||
| химическая регенерация: 6 phrases in 4 subjects |
| Ecology | 2 |
| Energy industry | 2 |
| Metallurgy | 1 |
| Textile industry | 1 |
|
| |||
| chemical reprocessing | |||
| solvent recovery (igisheva) | |||
| chemical recovery | |||
| химическая регенерация: 6 phrases in 4 subjects |
| Ecology | 2 |
| Energy industry | 2 |
| Metallurgy | 1 |
| Textile industry | 1 |