| |||
| 计算机识别 | |||
|
computer identification : 8 phrases in 5 subjects |
| Aviation | 3 |
| Earth sciences | 1 |
| Electronics | 2 |
| Public security | 1 |
| Technology | 1 |
| |||
| 计算机识别 | |||
|
computer identification : 8 phrases in 5 subjects |
| Aviation | 3 |
| Earth sciences | 1 |
| Electronics | 2 |
| Public security | 1 |
| Technology | 1 |