 |
| |||
| baffle | |||
| 发射板: 20 phrases in 8 subjects |
| Air defense | 2 |
| Aviation | 5 |
| Electronics | 3 |
| General | 3 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 2 |
| Thermal Energy | 1 |
|
| |||
| baffle | |||
| 发射板: 20 phrases in 8 subjects |
| Air defense | 2 |
| Aviation | 5 |
| Electronics | 3 |
| General | 3 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 2 |
| Thermal Energy | 1 |