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| 导航卫星系统; 卫星导航系统 | |||
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| GPS卫星导航系统 | |||
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спутниковая навигационная система GP : 15 phrases in 7 subjects |
| Astronautics | 2 |
| Business | 1 |
| General | 4 |
| Geophysics | 1 |
| Military | 3 |
| Name of organization | 1 |
| Technology | 3 |
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