 |
| |||
| бурение по крепким породам | |||
| бурение по твёрдым породам | |||
| hard drilling: 23 phrases in 5 subjects |
| Dental implantology | 1 |
| Oil / petroleum | 7 |
| Oil and gas | 7 |
| Oil and gas technology | 1 |
| Oilfields | 7 |
|
| |||
| бурение по крепким породам | |||
| бурение по твёрдым породам | |||
| hard drilling: 23 phrases in 5 subjects |
| Dental implantology | 1 |
| Oil / petroleum | 7 |
| Oil and gas | 7 |
| Oil and gas technology | 1 |
| Oilfields | 7 |