 |
| |||
| Tower Fan (Enotte) | |||
| cooling tower | |||
| stack (реактора Iryna_mudra) | |||
| охладительная башня: 6 phrases in 4 subjects |
| Natural resourses and wildlife conservation | 2 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
|
| |||
| Tower Fan (Enotte) | |||
| cooling tower | |||
| stack (реактора Iryna_mudra) | |||
| охладительная башня: 6 phrases in 4 subjects |
| Natural resourses and wildlife conservation | 2 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |