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NF ISO 312 : 1987

Current
Current

The latest, up-to-date edition.

MANGANESE ORES - DETERMINATION OF ACTIVE OXYGEN CONTENT, EXPRESSED AS MANGANESE DIOXIDE - TITRIMETRIC METHOD
Published date

01-12-2013

DevelopmentNote
Supersedes NFA 06 097. Indice de Classement: A22-404 (04/2002)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
ISO 312:1986 Identical

ISO 4297:1978 Manganese ores and concentrates Methods of chemical analysis General instructions
ISO 4296-1:1984 Manganese ores Sampling Part 1: Increment sampling
ISO 4296-2:1983 Manganese ores Sampling Part 2: Preparation of samples

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