 |
| |||
| backward wave oscillator | |||
| генератор обратной волны: 11 phrases in 4 subjects |
| Makarov | 2 |
| Mass media | 1 |
| Technology | 5 |
| Telecommunications | 3 |
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