 |
| |||
| 气动力系统 | |||
| aerodynamic system: 16 phrases in 6 subjects |
| Aviation | 5 |
| Earth sciences | 1 |
| Electronics | 1 |
| Space | 7 |
| Technology | 1 |
| Wind Energy | 1 |
|
| |||
| 气动力系统 | |||
| aerodynamic system: 16 phrases in 6 subjects |
| Aviation | 5 |
| Earth sciences | 1 |
| Electronics | 1 |
| Space | 7 |
| Technology | 1 |
| Wind Energy | 1 |