 |
| |||
| bar mounted drill (MichaelBurov) | |||
| column drilling machine; mounted drill | |||
| air drifter; air-leg rock drill | |||
| колонковая бурильная машина: 7 phrases in 3 subjects |
| Drilling | 1 |
| Gold mining | 3 |
| Mining | 3 |
|
| |||
| bar mounted drill (MichaelBurov) | |||
| column drilling machine; mounted drill | |||
| air drifter; air-leg rock drill | |||
| колонковая бурильная машина: 7 phrases in 3 subjects |
| Drilling | 1 |
| Gold mining | 3 |
| Mining | 3 |