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| 空间业务 | |||
| space service: 43 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Earth sciences | 3 |
| Electronics | 3 |
| General | 1 |
| Nautical | 6 |
| Space | 19 |
| Technology | 6 |
| United States | 3 |
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