| |||
| grupo hidráulico | |||
|
groupe hydraulique : 5 phrases in 3 subjects |
| Earth sciences | 1 |
| Mechanic engineering | 3 |
| Name of organization | 1 |
| |||
| grupo hidráulico | |||
|
groupe hydraulique : 5 phrases in 3 subjects |
| Earth sciences | 1 |
| Mechanic engineering | 3 |
| Name of organization | 1 |