 |
| |||
| 信号 | |||
|
sygnał : 47 phrases in 7 subjects |
| Automatic control | 17 |
| Electric machinery | 7 |
| Electronics | 5 |
| Nuclear physics | 1 |
| Piezoelectric crystals | 7 |
| Power system protection | 8 |
| Radio | 2 |
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