 |
| |||
| impulse correction | |||
|
脉冲校正 : 14 phrases in 8 subjects |
| Air defense | 1 |
| Astronautics | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Information technology | 2 |
| Space | 1 |
| Technology | 6 |
| Telecommunications | 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