 |
| |||
| 勘测卫星 | |||
| 测量卫星 | |||
|
survey satellite : 49 phrases in 13 subjects |
| Aviation | 5 |
| Cartography | 4 |
| Desert science | 1 |
| Earth sciences | 7 |
| Ecology | 1 |
| Electronics | 4 |
| Environment | 1 |
| General | 1 |
| Geology | 3 |
| Metallurgy | 1 |
| Space | 12 |
| Technology | 7 |
| United States | 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