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| 技术应用中心 (USAF 所属的) | |||
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| 技术应用中心 | |||
| Technical Applications Center: 9 phrases in 6 subjects |
| Aviation | 3 |
| Earth sciences | 2 |
| Environment | 1 |
| General | 1 |
| Space | 1 |
| United States | 1 |
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