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| 钻探岩心; 钻孔岩心 | |||
| 钻探岩样 | |||
| boring core: 25 phrases in 7 subjects |
| Bridge construction | 1 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 3 |
| Oil / petroleum | 1 |
| Technology | 13 |
| Water resources | 1 |
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