 |
| electric power station: 22 phrases in 11 subjects |
| Computer graphics | 1 |
| Construction | 2 |
| Electricity generation | 1 |
| General | 8 |
| Hydraulic engineering | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oil and gas | 1 |
| Production | 2 |
| Technology | 2 |
| Telecommunications | 1 |