 |
| |||
| uplink data | |||
| 上行 数据: 14 phrases in 6 subjects |
| Aviation | 4 |
| Electronics | 5 |
| Project management | 1 |
| Space | 2 |
| Telecommunications | 1 |
| United Nations | 1 |
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