 |
| |||
| running-in time (бурового инструмента) | |||
| время спуска: 25 phrases in 9 subjects |
| Cycling other than sport | 1 |
| Drilling | 7 |
| Makarov | 1 |
| Nautical | 1 |
| Oil / petroleum | 9 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 1 |
|
| |||
| running-in time (бурового инструмента) | |||
| время спуска: 25 phrases in 9 subjects |
| Cycling other than sport | 1 |
| Drilling | 7 |
| Makarov | 1 |
| Nautical | 1 |
| Oil / petroleum | 9 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 1 |