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| 数据控制装置 | |||
| 数据控制单元 | |||
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data control unit : 26 phrases in 9 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Aviation | 5 |
| Computers | 1 |
| Earth sciences | 1 |
| Electronics | 8 |
| Geophysics | 2 |
| Space | 6 |
| United Nations | 1 |
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