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| 文件存储器 | |||
| document storage: 12 phrases in 9 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Data processing | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Nuclear and fusion power | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 1 |
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