 |
| |||
| water specifications (Alexander Demidov) | |||
| требования к воде: 25 phrases in 9 subjects |
| Ecology | 13 |
| Energy industry | 2 |
| Makarov | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Sakhalin | 2 |
| Technology | 1 |
| United States | 1 |
| Water supply | 2 |
|
| |||
| water specifications (Alexander Demidov) | |||
| требования к воде: 25 phrases in 9 subjects |
| Ecology | 13 |
| Energy industry | 2 |
| Makarov | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Sakhalin | 2 |
| Technology | 1 |
| United States | 1 |
| Water supply | 2 |