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| correction factor | |||
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校正系统 : 42 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Business | 1 |
| Computers | 1 |
| Earth sciences | 9 |
| Electronics | 9 |
| Information technology | 2 |
| Space | 7 |
| Technology | 9 |
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