 |
| |||
| direction of error | |||
| 误差方向: 16 phrases in 7 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Computer numerical control | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Space | 5 |
| Technology | 5 |
|
| |||
| direction of error | |||
| 误差方向: 16 phrases in 7 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Computer numerical control | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Space | 5 |
| Technology | 5 |