 |
| запас угля: 29 phrases in 12 subjects |
| Economy | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Gas processing plants | 3 |
| General | 2 |
| Geology | 3 |
| Makarov | 8 |
| Mining | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Thermal engineering | 5 |
|
| запас угля: 29 phrases in 12 subjects |
| Economy | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Gas processing plants | 3 |
| General | 2 |
| Geology | 3 |
| Makarov | 8 |
| Mining | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Thermal engineering | 5 |