ISO 6139-1993 标准详情
- 标准号:ISO 6139-1993
- 中文标题:铝矿石.分配器的均匀分配的实验室测定
- 英文标题:aluminium ores-experimental determination of the heterogeneity of distribution of a lot
- 标准类别:国际标准化组织标准ISO
- 发布日期:1993-08-01
The heterogeneity of distribution is characterized by the distribution variance and is determined by experimentally measuring the sampling variance. Because both the composition variance and distribution variance contribute to the measured sampling v
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