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工程勘探 : 40 phrases in 8 subjects |
| Bridge construction | 1 |
| Desert science | 1 |
| Earth sciences | 2 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 3 |
| Geophysics | 1 |
| Oil / petroleum | 1 |
| Technology | 27 |
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