| |||
| шарошка (в бурении) | |||
| шарошечная буровая головка | |||
| шарошечное долото | |||
| |||
| шарошечное долото | |||
|
rolling cutter bit : 63 phrases in 6 subjects |
| Makarov | 1 |
| Oil / petroleum | 13 |
| Oil and gas | 6 |
| Oil and gas technology | 3 |
| Oilfields | 39 |
| Technology | 1 |
| |||
| шарошка (в бурении) | |||
| шарошечная буровая головка | |||
| шарошечное долото | |||
| |||
| шарошечное долото | |||
|
rolling cutter bit : 63 phrases in 6 subjects |
| Makarov | 1 |
| Oil / petroleum | 13 |
| Oil and gas | 6 |
| Oil and gas technology | 3 |
| Oilfields | 39 |
| Technology | 1 |