 |
| |||
| 无源式测距; 被动式测距 | |||
| 无源测距 | |||
| 无源［被动］式测距 | |||
|
passive ranging : 45 phrases in 8 subjects |
| Air defense | 22 |
| Aviation | 2 |
| Earth sciences | 1 |
| Electronics | 9 |
| Fishery fishing industry | 1 |
| Geophysics | 2 |
| Radio | 3 |
| Space | 5 |
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