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自均 衡 : 40 phrases in 11 subjects |
| Business | 3 |
| Communications | 1 |
| Computer networks | 7 |
| Economy | 1 |
| Electronics | 8 |
| General | 2 |
| Information technology | 7 |
| Mechanics | 1 |
| Space | 3 |
| Technology | 3 |
| Telecommunications | 4 |
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