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| 航空工程〔学〕 | |||
| 航空工程 | |||
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air engineering : 35 phrases in 8 subjects |
| Air defense | 1 |
| Architecture | 1 |
| Aviation | 16 |
| Ecology | 1 |
| Electronics | 4 |
| General | 6 |
| Technology | 5 |
| United States | 1 |
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