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| 存储器存储单元: 56 phrases in 10 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Electronics | 38 |
| Geophysics | 1 |
| Information technology | 3 |
| Multimedia | 1 |
| Space | 3 |
| Technology | 5 |
| Telecommunications | 1 |
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