 |
| |||
| 跟踪控制站 | |||
| 跟踪指挥站 | |||
| tracking and command station: 11 phrases in 7 subjects |
| Aviation | 1 |
| Communications | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 3 |
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