 |
| |||
| газовый фактор при нагнетании | |||
|
input gas factor : 6 phrases in 3 subjects |
| Mining | 1 |
| Oil / petroleum | 4 |
| Oil and gas technology | 1 |
|
| |||
| газовый фактор при нагнетании | |||
|
input gas factor : 6 phrases in 3 subjects |
| Mining | 1 |
| Oil / petroleum | 4 |
| Oil and gas technology | 1 |