 |
| |||
| personal satellite communications system | |||
|
个人卫 星 通信 : 11 phrases in 2 subjects |
| Electronics | 4 |
| Space | 7 |
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