 |
| |||
| réduction | |||
|
اختزال : 19 phrases in 7 subjects |
| Biotechnology | 1 |
| Data processing | 5 |
| Environment | 1 |
| Mathematics | 2 |
| Piezoelectric crystals | 1 |
| Soil science | 8 |
| Water supply | 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