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Chinese Standard: GB/T 25943-2010

Aluminium ores—Experimental methods for checking the precision of sampling

IDT  ISO 10277:1995

全国有色金属标准化技术委员会(SAC/TC 243)

本标准规定了检验铝土矿取样精度的实验方法,并按照GB/T 25945—2010(ISO 8685)规定,以标准偏差的形式表示。本标准适用于检验铝土矿的取样精度。
注1: 这些方法也适用于检验样品制备的精度并在GB/T 25949—2010(ISO 6140)中做出规定。

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