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矿物颗粒 | |
desert. | mineral grain; mineral particle |
硬度测定 | |
agric. | hardness test |
met. | determination of hardness; hardness determination; hardness measurement |
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mineral grain; mineral particle | |||
mineral particles |
矿物颗粒: 13 phrases in 4 subjects |
General | 1 |
Geology | 1 |
Oil / petroleum | 1 |
Technology | 10 |