UNE-EN 15979:2011 Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation (Endorsed by AENOR in March of 2011.)
2011UNE-EN 15979:2011 Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation (Endorsed by AENOR in March of 2011.)