 |
| |||
| coal-mining industry | |||
| кам'яновугільна: 33 phrases in 6 subjects |
| Chemistry | 3 |
| Coal | 3 |
| Construction | 1 |
| General | 15 |
| Geology | 2 |
| Oil and gas | 9 |
|
| |||
| coal-mining industry | |||
| кам'яновугільна: 33 phrases in 6 subjects |
| Chemistry | 3 |
| Coal | 3 |
| Construction | 1 |
| General | 15 |
| Geology | 2 |
| Oil and gas | 9 |