| |||
| underground pipeline | |||
| underground pipe; underground piping | |||
|
conduite souterraine : 6 Phrasen in 4 Thematiken |
| Bauwesen | 2 |
| Landwirtschaft | 1 |
| Maschinenbau | 2 |
| Naturwissenschaften | 1 |
| |||
| underground pipeline | |||
| underground pipe; underground piping | |||
|
conduite souterraine : 6 Phrasen in 4 Thematiken |
| Bauwesen | 2 |
| Landwirtschaft | 1 |
| Maschinenbau | 2 |
| Naturwissenschaften | 1 |