| |||
| 试验数据系统 | |||
|
test data system : 24 phrases in 7 subjects |
| Aviation | 8 |
| Demography | 1 |
| Earth sciences | 1 |
| Electronics | 8 |
| Information technology | 1 |
| Space | 4 |
| Telecommunications | 1 |
| |||
| 试验数据系统 | |||
|
test data system : 24 phrases in 7 subjects |
| Aviation | 8 |
| Demography | 1 |
| Earth sciences | 1 |
| Electronics | 8 |
| Information technology | 1 |
| Space | 4 |
| Telecommunications | 1 |