 |
|
concentrar : 96 phrases in 17 subjects |
| Agriculture | 24 |
| Animal husbandry | 2 |
| Chemistry | 12 |
| Coal | 2 |
| Communications | 1 |
| Earth sciences | 5 |
| Electronics | 18 |
| Environment | 1 |
| Food industry | 3 |
| General | 11 |
| Industry | 3 |
| Law | 1 |
| Mechanic engineering | 3 |
| Medical | 7 |
| Metallurgy | 1 |
| Patents | 1 |
| Technology | 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