ISO 312:1980
Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Volumetric method
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ISO 312:1980
Standard No.
ISO 312:1980
Release Date
1980
Published By
International Organization for Standardization (ISO)
Status
Be replaced
Replace By
ISO 312:1986
Latest
ISO 312:1986
ISO 312:1980 history
1986
ISO 312:1986
Manganese ores; Determination of active oxygen content, expressed as manganese dioxide; Titrimetric method
1980
ISO 312:1980
Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Volumetric method
1974
ISO 312:1974
Title missing - Legacy paper document
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