 |
| |||
| подъёмный агрегат (truck mounted well servicing rig Yeldar Azanbayev) | |||
| drilling truck: 4 phrases in 4 subjects |
| Electronics | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| подъёмный агрегат (truck mounted well servicing rig Yeldar Azanbayev) | |||
| drilling truck: 4 phrases in 4 subjects |
| Electronics | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |