 |
| |||
| tangential method (измерения наклона скважины) | |||
| тангенциальный метод: 3 phrases in 3 subjects |
| Gear train | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |
|
| |||
| tangential method (измерения наклона скважины) | |||
| тангенциальный метод: 3 phrases in 3 subjects |
| Gear train | 1 |
| Makarov | 1 |
| Oil and gas technology | 1 |