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| 空中管理系统 | |||
| English thesaurus | |||
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| ACS | |||
| airborne control system: 43 phrases in 7 subjects |
| Air defense | 3 |
| Aviation | 20 |
| Electronics | 9 |
| General | 1 |
| Nautical | 2 |
| Space | 7 |
| United Nations | 1 |
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