 |
| |||
| Rohrleitungstechnik f (in Transportwesen, in the transport industry) | |||
|
pipeline engineering : 5 фраз в 1 тематике |
| Строительство | 5 |
|
| |||
| Rohrleitungstechnik f (in Transportwesen, in the transport industry) | |||
|
pipeline engineering : 5 фраз в 1 тематике |
| Строительство | 5 |