| |||
| water table gradient | |||
| hydraulic gradient | |||
|
gradient de charge : 4 phrases in 2 subjects |
| Electronics | 3 |
| Textile industry | 1 |
| |||
| water table gradient | |||
| hydraulic gradient | |||
|
gradient de charge : 4 phrases in 2 subjects |
| Electronics | 3 |
| Textile industry | 1 |