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Standards [CURRENT]

ISO 4139
Ferrosilicon; determination of aluminium content; Flame atomic absorption spectrometric method

Title (German)

Ferrosilicium; Bestimmung des Aluminiumgehalts; spektrophotometrische Flammen-Atomabsorptionsmethode

Responsible national committee

NA 066-03-07 AA - Ferroalloys  

Responsible international committee

ISO/TC 132 - Ferroalloys  

Edition 1979-05
Original language English
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