 |
| |||
| running edges | |||
|
binnenkant : 15 phrases in 4 subjects |
| Agriculture | 3 |
| Industry | 5 |
| Materials science | 4 |
| Transport | 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