 |
| |||
| 系统校验计算机 | |||
|
system checkout computer : 5 phrases in 4 subjects |
| Aviation | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Space | 1 |
|
| |||
| 系统校验计算机 | |||
|
system checkout computer : 5 phrases in 4 subjects |
| Aviation | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Space | 1 |