 |
| |||
| systems integration test | |||
|
系统 综合测试 : 36 phrases in 7 subjects |
| Air defense | 2 |
| Aviation | 18 |
| Electronics | 4 |
| Information technology | 2 |
| Mining | 1 |
| Space | 8 |
| Technology | 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