 |
| |||
| cutter teeth; rock bit teeth; rock-bit teeth | |||
| зубья шарошки: 78 phrases in 10 subjects |
| Drilling | 3 |
| Geology | 1 |
| Mining | 2 |
| Oil / petroleum | 26 |
| Oil and gas | 6 |
| Oil and gas technology | 6 |
| Oilfields | 24 |
| Sakhalin | 1 |
| Technology | 8 |
| Transport | 1 |
|
| |||
| cutter teeth; rock bit teeth; rock-bit teeth | |||
| зубья шарошки: 78 phrases in 10 subjects |
| Drilling | 3 |
| Geology | 1 |
| Mining | 2 |
| Oil / petroleum | 26 |
| Oil and gas | 6 |
| Oil and gas technology | 6 |
| Oilfields | 24 |
| Sakhalin | 1 |
| Technology | 8 |
| Transport | 1 |