Status : Published (To be revised)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
This standard will be replaced by ISO/DIS 13909-4
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Abstract

ISO 13909-4:2016 describes the preparation of samples of coal from the combination of primary increments to the preparation of samples for specific tests.

General information

  • Status
     : Published
    Publication date
     : 2016-07
    Corrected version (en)
     : 2016-10
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 2
    Number of pages
     : 30
  • Technical Committee :
    ISO/TC 27/SC 4
    ICS :
    73.040 
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