 |
|
treksterkte : 13 phrases in 5 subjects |
| Fish farming pisciculture | 2 |
| Industry | 4 |
| Mechanic engineering | 2 |
| Metallurgy | 4 |
| Natural sciences | 1 |
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