 |
| |||
| hydraulic mining; hydraulic winning; water jet drilling | |||
|
affouillement hydraulique : 2 Phrasen in 1 Thematik |
| Allgemeine Lexik | 2 |
|
| |||
| hydraulic mining; hydraulic winning; water jet drilling | |||
|
affouillement hydraulique : 2 Phrasen in 1 Thematik |
| Allgemeine Lexik | 2 |