 |
| |||
| efficiënt gebruik van de hulpbronnen; hulpbronnenefficiëntie f | |||
|
utilisation efficace des ressources : 4 phrases in 1 subject |
| Economy | 4 |
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