AS 2806.7-1994被替代
Aluminium ores - Sampling Determination of quality variation
出版：Standards Australia
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基本信息
標準編號： AS 2806.7-1994
發布時間：1994/1/17 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數：8
標準簡介
Specifies methods for evaluating the quality variation of aluminium ores to determine the minimum number of primary increments, and consequently for designing the sampling scheme. A numerical example, using alumina content as the quality characteristic, is included.
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