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| 实际数据: 17 phrases in 8 subjects |
| Aviation | 1 |
| Economy | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Information technology | 1 |
| Project management | 1 |
| Steel production | 1 |
| Technology | 10 |
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