 |
| |||
| пониженная частота | |||
|
under-frequency : 30 phrases in 7 subjects |
| Electrical engineering | 5 |
| Electronics | 2 |
| Energy industry | 5 |
| Energy system | 3 |
| Molikpaq | 10 |
| Radio | 4 |
| Technology | 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