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| 计划文件 | |||
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| 规划文件; 计划文件 | |||
| planning document: 25 phrases in 8 subjects |
| Agriculture | 1 |
| Aviation | 13 |
| Business | 1 |
| Consulting | 1 |
| Earth sciences | 3 |
| Economy | 1 |
| Space | 3 |
| United Nations | 2 |
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