 |
| |||
| 透射波 | |||
|
transmission wave : 28 phrases in 11 subjects |
| Air defense | 3 |
| Electronics | 2 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Nautical | 1 |
| Shipbuilding | 4 |
| Space | 2 |
| Technology | 9 |
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