 |
| |||
| drilling reamer; hole opener | |||
| расширитель буровой: 48 phrases in 11 subjects |
| Bridge construction | 2 |
| Construction | 1 |
| Drilling | 3 |
| Geology | 1 |
| Makarov | 1 |
| Oil / petroleum | 7 |
| Oil and gas | 3 |
| Oil and gas technology | 11 |
| Oilfields | 10 |
| Technology | 8 |
| Well control | 1 |
|
| |||
| drilling reamer; hole opener | |||
| расширитель буровой: 48 phrases in 11 subjects |
| Bridge construction | 2 |
| Construction | 1 |
| Drilling | 3 |
| Geology | 1 |
| Makarov | 1 |
| Oil / petroleum | 7 |
| Oil and gas | 3 |
| Oil and gas technology | 11 |
| Oilfields | 10 |
| Technology | 8 |
| Well control | 1 |