 |
| |||
| 信息输岀 | |||
| 信息输出; 电文输出 | |||
| message output: 12 phrases in 5 subjects |
| Air defense | 1 |
| Architecture | 2 |
| Electronics | 3 |
| Information technology | 4 |
| Technology | 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