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.
Edition: 1 (Monolingual) ICS: 71.100.10; 71.060.50 Status: Published Stage: 90.60 (2014-09-17) TC/SC: ISO/TC 226 Number of Pages: 7
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No corrigenda or amendments available