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| 大气管理中心 | |||
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| 空管中心; 空中交通管制中心 | |||
| 空中管制中心 | |||
| Air Control Center: 60 phrases in 11 subjects |
| Air defense | 4 |
| Aviation | 28 |
| Earth sciences | 1 |
| Ecology | 1 |
| Electronics | 3 |
| Environment | 2 |
| General | 6 |
| Space | 4 |
| Technology | 5 |
| United Kingdom | 1 |
| United States | 5 |
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