| |||
| 雷达模拟 | |||
|
Radar Simulation : 21 phrases in 6 subjects |
| Air defense | 5 |
| Aviation | 4 |
| Ecology | 4 |
| Electronics | 4 |
| Space | 2 |
| Technology | 2 |
| |||
| 雷达模拟 | |||
|
Radar Simulation : 21 phrases in 6 subjects |
| Air defense | 5 |
| Aviation | 4 |
| Ecology | 4 |
| Electronics | 4 |
| Space | 2 |
| Technology | 2 |