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| word pattern | |||
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字 模式 : 58 phrases in 12 subjects |
| Air defense | 3 |
| Aviation | 8 |
| Earth sciences | 3 |
| Electronics | 18 |
| General | 2 |
| Geophysics | 1 |
| Information technology | 3 |
| Metallurgy | 4 |
| Project management | 2 |
| Space | 6 |
| Technology | 5 |
| Telecommunications | 3 |
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