 |
| |||
| Center Pivot Irrigation watering units (vertepa) | |||
| круговая дождевальная установка: 6 phrases in 4 subjects |
| Agriculture | 1 |
| Hydraulic engineering | 3 |
| Technology | 1 |
| Transport | 1 |
|
| |||
| Center Pivot Irrigation watering units (vertepa) | |||
| круговая дождевальная установка: 6 phrases in 4 subjects |
| Agriculture | 1 |
| Hydraulic engineering | 3 |
| Technology | 1 |
| Transport | 1 |