 |
|
vida útil : 30 phrases in 10 subjects |
| Communications | 3 |
| Construction | 3 |
| Earth sciences | 1 |
| Electronics | 8 |
| General | 2 |
| Information technology | 3 |
| Metallurgy | 1 |
| Statistics | 1 |
| Technology | 5 |
| 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