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| 钻粒钻探 | |||
| 铁砂钻岩法 | |||
| 钢砂钻具; 钻粒钻具 | |||
| 钢珠钻机; 冲击钻 (机); 萼状取芯钻 | |||
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shot drill : 28 phrases in 9 subjects |
| Construction | 1 |
| Drilling | 1 |
| Electronics | 5 |
| Engineering geology | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 1 |
| Technology | 14 |
| Water resources | 1 |
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