矿样
- na.sample ore
- 网络core sample; gold ore sample
矿样
矿样
core sample
石油化工专业英语词汇_百度文库 ... sample 样品, 样本 core sample 矿样 tank storage tank 储油罐 ...
gold ore sample
什么意思_英语sample_ore在线翻译_有道词典... ... ore sample [矿物] 矿样 gold ore sample 矿样 ore sample grade 出矿品位 ...
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