 |
| |||
| coal distillation | |||
| перегонка каменного угля: 8 phrases in 5 subjects |
| Energy industry | 1 |
| Gas processing plants | 1 |
| Oil / petroleum | 1 |
| Rail transport | 2 |
| Technology | 3 |
|
| |||
| coal distillation | |||
| перегонка каменного угля: 8 phrases in 5 subjects |
| Energy industry | 1 |
| Gas processing plants | 1 |
| Oil / petroleum | 1 |
| Rail transport | 2 |
| Technology | 3 |