 |
| |||
| classe de précision | |||
| |||
| déplacement de phase | |||
|
ازاحة الطور : 6 phrases in 3 subjects |
| Electronics | 4 |
| Telegraphy | 1 |
| Vacuum tubes | 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