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| sight offset | |||
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视偏 : 20 phrases in 12 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Electronics | 1 |
| General | 3 |
| Geophysics | 1 |
| Information technology | 2 |
| Life sciences | 1 |
| Oil / petroleum | 1 |
| Securities | 1 |
| Space | 1 |
| Technology | 5 |
| Telecommunications | 1 |
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