 |
| |||
| coal bed (при наземной газификации) | |||
| coal bed; coal seam | |||
| угольный слой: 10 phrases in 7 subjects |
| Energy industry | 3 |
| General | 1 |
| Geology | 2 |
| Mass media | 1 |
| Mining | 1 |
| Solar power | 1 |
| Technology | 1 |
|
| |||
| coal bed (при наземной газификации) | |||
| coal bed; coal seam | |||
| угольный слой: 10 phrases in 7 subjects |
| Energy industry | 3 |
| General | 1 |
| Geology | 2 |
| Mass media | 1 |
| Mining | 1 |
| Solar power | 1 |
| Technology | 1 |