 |
| |||
| poröses Medium | |||
| пористая среда: 15 phrases in 5 subjects |
| Brewery | 1 |
| Mining | 7 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 3 |
| Water supply | 3 |
|
| |||
| poröses Medium | |||
| пористая среда: 15 phrases in 5 subjects |
| Brewery | 1 |
| Mining | 7 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 3 |
| Water supply | 3 |