 |
| coal plant: 149 phrases in 21 subjects |
| Business | 1 |
| Cement | 1 |
| Coal | 13 |
| Construction | 3 |
| Ecology | 2 |
| Electronics | 1 |
| Energy industry | 40 |
| Environment | 1 |
| Gas processing plants | 8 |
| General | 8 |
| Makarov | 12 |
| Mechanic engineering | 1 |
| Mineral processing | 2 |
| Mining | 5 |
| Natural resourses and wildlife conservation | 4 |
| Oil / petroleum | 4 |
| Rail transport | 8 |
| Silicate industry | 3 |
| Sociology | 1 |
| Technology | 24 |
| Thermal engineering | 7 |