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| авиационная наука | |||
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航空科学 : 70 phrases in 8 subjects |
| Aviation | 22 |
| Education | 3 |
| General | 29 |
| Historical | 3 |
| Name of organization | 1 |
| Scientific | 1 |
| Surveying | 1 |
| Technology | 10 |
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