 |
| |||
| underground piping (pipa1984) | |||
| |||
| underground pipework (igisheva); underground piping (igisheva) | |||
| подземные сети трубопровода: 3 Phrasen in 1 Thematik |
| Rohrleitungen | 3 |
|
| |||
| underground piping (pipa1984) | |||
| |||
| underground pipework (igisheva); underground piping (igisheva) | |||
| подземные сети трубопровода: 3 Phrasen in 1 Thematik |
| Rohrleitungen | 3 |