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minimum meterpercentage
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minimum meterpercentage
Encyclopedia
工学
〔矿产工业指标〕
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minimum meterpercentage
最低工业米百分值
最低工业品位与最小可采厚度的乘积。简称米百分值或米百分率,用于贵金属矿床时称为米·克/吨值。
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