 |
| |||
| block mining; block system; square-set stoping | |||
| frame; framework; cribwork; cradling | |||
|
Blockbau : 9 Phrasen in 3 Thematiken |
| Bauwesen | 3 |
| Bergbau | 5 |
| Landwirtschaft | 1 |
|
| |||
| block mining; block system; square-set stoping | |||
| frame; framework; cribwork; cradling | |||
|
Blockbau : 9 Phrasen in 3 Thematiken |
| Bauwesen | 3 |
| Bergbau | 5 |
| Landwirtschaft | 1 |