 |
| |||
| 空气绝缘体 | |||
| 空气介质 | |||
| 空气电介质 | |||
| |||
| 空气介质 | |||
|
воздушный диэлектрик : 6 phrases in 3 subjects |
| Antennas and waveguides | 1 |
| Electronics | 3 |
| Technology | 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