General information 

 
  • Status
     :  Withdrawn
    Publication date
     : 1971-11
  • Edition
     : 1
    Number of pages
     : 18
  • Technical Committee
     : ISO/TC 27 Coal and coke
  • ICS
     :
    73.040 Coals
    01.040.73 Mining and minerals (Vocabularies)

Life cycle


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