 |
| |||
| self-test factor | |||
| 自测系数: 21 phrases in 7 subjects |
| Aviation | 5 |
| Earth sciences | 3 |
| Electronics | 4 |
| General | 2 |
| Space | 1 |
| Technology | 5 |
| Telecommunications | 1 |
|
| |||
| self-test factor | |||
| 自测系数: 21 phrases in 7 subjects |
| Aviation | 5 |
| Earth sciences | 3 |
| Electronics | 4 |
| General | 2 |
| Space | 1 |
| Technology | 5 |
| Telecommunications | 1 |