 |
| |||
| concave bit | |||
| вогнутое долото: 10 phrases in 6 subjects |
| Dentistry | 3 |
| Geology | 1 |
| Makarov | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
| Transport | 1 |
|
| |||
| concave bit | |||
| вогнутое долото: 10 phrases in 6 subjects |
| Dentistry | 3 |
| Geology | 1 |
| Makarov | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
| Transport | 1 |