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ISO/DIS 548

Manganese ores and concentrates — Determination of barium oxide content — Gravimetric and flame atomic absorption spectrometric methods

General information

40.98     Jan 30, 1998

ISO

ISO/TC 65

International Standard

73.060.20  

Life cycle

PREVIOUSLY

PUBLISHED
ISO 548:1981

NOW

ABANDON
ISO/DIS 548
40.98 Project deleted
Jan 30, 1998