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| 校验数据 | |||
| check data: 17 phrases in 9 subjects |
| Aviation | 5 |
| Business | 2 |
| Electronics | 3 |
| Geophysics | 1 |
| Information technology | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 2 |
| Telecommunications | 1 |
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