DR 04257 CP被替代
Aluminium ores - Sampling Part 7: Determination of quality variation
出版：Standards Australia
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基本信息
标准编号： DR 04257 CP
标准类别：Draft
出版单位：Standards Australia
标准页数：0
标准简介
Proposes the adoption of ISO 6139:1993 to provide experimental methods for evaluating the heterogeneity of distribution of aluminium ores for the purpose of determining the minimum number of primary increments and consequently the sampling scheme. Copies of ISO 6139 may be purchased from or viewed at Standards Australia offices.
替代本标准的新标准
