 |
| |||
| längd | |||
| varaktighet | |||
|
tijdsduur : 26 phrases in 9 subjects |
| Communications | 7 |
| Earth sciences | 1 |
| Electronics | 9 |
| Information technology | 4 |
| Labor law | 1 |
| Marketing | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Statistics | 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