 |
| |||
| питьевое качество (ABelonogov) | |||
|
drinking quality : 11 phrases in 7 subjects |
| Ecology | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Food service and catering | 1 |
| General | 2 |
| Sakhalin | 1 |
| Water supply | 3 |
|
| |||
| питьевое качество (ABelonogov) | |||
|
drinking quality : 11 phrases in 7 subjects |
| Ecology | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Food service and catering | 1 |
| General | 2 |
| Sakhalin | 1 |
| Water supply | 3 |