Abstract
ISO 20292:2009 covers materials for the production of primary aluminium.
ISO 20292:2009 specifies a method for the determination of the resistance of dense refractory bricks to cryolite melt with excess sodium fluoride.
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General information
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Status: PublishedPublication date: 2009-05Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 7
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Technical Committee :ISO/TC 226
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