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中距 | |||
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航天[空间]中心 |
space centers : 252 phrases in 13 subjects |
Air defense | 7 |
Astronautics | 1 |
Aviation | 32 |
Cartography | 1 |
Earth sciences | 26 |
Electronics | 27 |
General | 13 |
Oil / petroleum | 3 |
Space | 88 |
Technology | 2 |
Telecommunications | 1 |
United Kingdom | 1 |
United States | 50 |