 |
| |||
| Setzen der Gänge | |||
|
залегание жил : 8 phrases in 2 subjects |
| Geology | 5 |
| Mining | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips