 |
| |||
| waste management system | |||
| система обработки и удаления отходов: 4 phrases in 3 subjects |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Nautical | 2 |
|
| |||
| waste management system | |||
| система обработки и удаления отходов: 4 phrases in 3 subjects |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Nautical | 2 |