 |
| |||
| tunable magnetron | |||
|
调谐磁控 管 : 15 phrases in 8 subjects |
| Air defense | 2 |
| Aviation | 2 |
| Electronics | 1 |
| General | 2 |
| Oil / petroleum | 1 |
| Radio | 1 |
| Space | 5 |
| 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