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| 震响: 23 phrases in 9 subjects |
| Bridge construction | 3 |
| Business | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Technology | 12 |
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