BS ISO 12744:2006现行
Copper, lead, zinc and nickel concentrates. Experimental methods for checking the precision of sampling
出版：British Standards Institution
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基本信息
标准编号： BS ISO 12744:2006
发布时间：2006/5/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：22
标准简介
Defines methods of checking the precision of primary sampling, sample processing, chemical analysis, physical testing and determining of the moisture content of copper, lead and zinc sulphide concentrates performed according to ISO 12743, expressed in terms of standard deviations.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
等同采用的国际标准
ISO 12744 : 2006(R2015) - Identical
ISO 12744 : 2006(R2015) - Identical
ISO 12744:2006 - Identical
