 |
| |||
| advance timbering; cantilever timbering; console support; console timbering; fore support; forepoling; overhanging beam; telescoping support | |||
|
передовая крепь : 13 Phrasen in 3 Thematiken |
| Bergbau | 11 |
| Geologie | 1 |
| Militär | 1 |
|
| |||
| advance timbering; cantilever timbering; console support; console timbering; fore support; forepoling; overhanging beam; telescoping support | |||
|
передовая крепь : 13 Phrasen in 3 Thematiken |
| Bergbau | 11 |
| Geologie | 1 |
| Militär | 1 |