 |
| |||
| 光电传感器 | |||
| 光电敏感器 | |||
|
electro-optical sensor : 24 phrases in 9 subjects |
| Air defense | 4 |
| Aviation | 3 |
| Earth sciences | 1 |
| Electronics | 6 |
| Geophysics | 2 |
| Information technology | 1 |
| Military | 1 |
| Space | 4 |
| 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