 |
| |||
| центр информации об окружающей среде | |||
| environmental information center: 13 phrases in 6 subjects |
| Ecology | 3 |
| Energy industry | 2 |
| Makarov | 2 |
| Oil and gas technology | 1 |
| Technology | 4 |
| Water supply | 1 |
|
| |||
| центр информации об окружающей среде | |||
| environmental information center: 13 phrases in 6 subjects |
| Ecology | 3 |
| Energy industry | 2 |
| Makarov | 2 |
| Oil and gas technology | 1 |
| Technology | 4 |
| Water supply | 1 |