 |
Sickerwasserauffang | und
| abdichtungssystem
| UND | |
| comp. | AND |
| comp., MS | AND |
| meas.inst. | AND |
| und | |
| gen. | and |
| astr. | plus |
| mining. | well bore |
| Abdichtungssystem | |
| gen. | sealing system |
| Sickerwasserauffang: 1 phrase in 1 subject |
| Environment | 1 |