Reference number
ISO 12900:1997
ISO 12900:1997
Hard coal - Determination of abrasiveness
Edition 1
1997-12
Withdrawn
ISO 12900:1997
1671
Withdrawn (Edition 1, 1997)

General information

  •  : Withdrawn
     : 1997-12
     : 1998-09
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 11
  • ISO/TC 27/SC 5
    73.040 
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