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| Конференция ООН по исследованию и использованию космического пространства в мирных целях (United Nations Conference on Exploration and Peaceful Uses of Outer Space) | |||
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| United Nations Conference on the Exploration and Peaceful Uses of Outer Space | |||
| Unit for Space Sciences (University of Kent, England) | |||
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UNISPACE : 1 短语, 1 学科 |
| 航天 | 1 |