 |
| |||
| бурить в твёрдой породе | |||
| cut rock: 21 phrases in 9 subjects |
| Architecture | 1 |
| Cement | 1 |
| Construction | 3 |
| General | 5 |
| Geology | 4 |
| Makarov | 4 |
| Mining | 1 |
| Road works | 1 |
| Technology | 1 |
|
| |||
| бурить в твёрдой породе | |||
| cut rock: 21 phrases in 9 subjects |
| Architecture | 1 |
| Cement | 1 |
| Construction | 3 |
| General | 5 |
| Geology | 4 |
| Makarov | 4 |
| Mining | 1 |
| Road works | 1 |
| Technology | 1 |