 |
| |||
| waste-water well (поглощающая Yeldar Azanbayev) | |||
| скважина закачки промстоков: 3 phrases in 2 subjects |
| Karachaganak | 1 |
| Oil and gas | 2 |
|
| |||
| waste-water well (поглощающая Yeldar Azanbayev) | |||
| скважина закачки промстоков: 3 phrases in 2 subjects |
| Karachaganak | 1 |
| Oil and gas | 2 |