 |
| |||
| usine thermique | |||
| термическая установка: 3 phrases in 3 subjects |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 1 |
| Textile industry | 1 |
|
| |||
| usine thermique | |||
| термическая установка: 3 phrases in 3 subjects |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 1 |
| Textile industry | 1 |