Reference number
ISO 549:1981
© ISO 2024
International Standard
ISO 549:1981
Manganese ores — Determination of combined water content — Gravimetric method
Edition 2
1981-12
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Published (Edition 2, 1981)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 549:1981

Language
Format
CHF 42
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General information

  • Status
     : Published
    Publication date
     : 1981-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 132
    ICS :
    73.060.20 
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