 |
| |||
| sound fading device; volume control; gain control | |||
|
controllo di volume : 10 phrases in 6 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Electronics | 2 |
| General | 1 |
| Information technology | 1 |
| Mechanic engineering | 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