 |
| |||
| 信息块字符 | |||
| block character: 40 phrases in 8 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Electronics | 5 |
| General | 1 |
| Information technology | 8 |
| Space | 4 |
| Technology | 13 |
| Telecommunications | 5 |
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