 |
| |||
| калибрующая поверхность (долота) | |||
| gage surface: 18 phrases in 6 subjects |
| Automated equipment | 5 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 5 |
|
| |||
| калибрующая поверхность (долота) | |||
| gage surface: 18 phrases in 6 subjects |
| Automated equipment | 5 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 5 |