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| 真实数据 | |||
| 实测资料; 实际资料 | |||
| actual data: 10 phrases in 5 subjects |
| Explosives and Explosive Ordnance Disposal | 1 |
| Information technology | 1 |
| Steel production | 2 |
| Technology | 5 |
| Telecommunications | 1 |
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