 |
| |||
| нестабилизированное буровое долото (MichaelBurov) | |||
|
unstabilized bit : 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| нестабилизированное буровое долото (MichaelBurov) | |||
|
unstabilized bit : 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |