ISO 12744:2006 硫化铜,硫化铅和硫化锌的浓度 样品的精度检验用试验方法.

标准编号：ISO 12744:2006

中文名称：硫化铜,硫化铅和硫化锌的浓度 样品的精度检验用试验方法.

英文名称：Copper, lead, zinc and nickel concentrates — Experimental methods for checking the precision of sampling

发布日期：2006-04

标准范围

This International Standard specifies methods for checking the precision of primary sampling, sample processing, chemical analysis, physical testing and determination of moisture content of copper, lead, zinc and nickel concentrates being carried out in accordance with the methods specified in ISO 12743, expressed in terms of standard deviations.

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