 |
| |||
| bore bit | |||
| коронка для бурения: 51 phrases in 12 subjects |
| Construction | 1 |
| Drilling | 6 |
| Geology | 3 |
| Makarov | 2 |
| Military | 1 |
| Mining | 14 |
| Oil / petroleum | 14 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Production | 1 |
| Road works | 2 |
| Technology | 3 |
|
| |||
| bore bit | |||
| коронка для бурения: 51 phrases in 12 subjects |
| Construction | 1 |
| Drilling | 6 |
| Geology | 3 |
| Makarov | 2 |
| Military | 1 |
| Mining | 14 |
| Oil / petroleum | 14 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Production | 1 |
| Road works | 2 |
| Technology | 3 |