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| Earth orbital mission | |||
| earth-orbiting satellite | |||
| earth orbiting satellite; Earth orbiter | |||
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地球轨道卫星 : 68 phrases in 13 subjects |
| Air defense | 2 |
| Aviation | 3 |
| Cartography | 2 |
| Earth sciences | 14 |
| Electronics | 6 |
| General | 3 |
| Geology | 1 |
| Geophysics | 1 |
| Military | 1 |
| Multimedia | 3 |
| Space | 27 |
| Technology | 4 |
| United States | 1 |
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