ISO 8542:1986
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ISO 8542:1986
15791

Abstract  Preview

Specifies experimental methods for the evaluation of quality variation of manganese and chromium ores, whether natural or processed, for the purpose of defining sampling procedure by the mass-basis systematic method and the two-stage method as specified in the relevant International Standards. It also specifies methods for checking the precision of sampling by the mass-basis systematic method and the two-stage method.


General information 

  •  :  Published
     : 1986-11
  •  : 1
     : 9
  •  : ISO/TC 132 Ferroalloys
  •  :
    73.060.20 Manganese ores

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