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| 空气动力试验 | |||
| 气动力试验 | |||
| aerodynamic test: 16 phrases in 7 subjects |
| Aviation | 4 |
| Business | 1 |
| General | 1 |
| Mechanics | 1 |
| Space | 5 |
| Technology | 2 |
| Wind Energy | 2 |
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