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| 取心管; 去心器; 岩心提取器; 去核器 | |||
| 取心器 | |||
| 岩芯提取器; 去芯器; 去核机; 取芯器 | |||
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corer : 50 phrases in 10 subjects |
| Animal husbandry | 1 |
| Construction | 1 |
| Drilling | 1 |
| Earth sciences | 2 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Nautical | 4 |
| Oil / petroleum | 9 |
| Technology | 26 |
| United Nations | 1 |
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