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| 剪 切 破坏: 41 phrases in 7 subjects |
| Bridge construction | 3 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 4 |
| Hydroelectric power stations | 2 |
| Metallurgy | 2 |
| Mining | 1 |
| Technology | 25 |
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