Ceramic fiberboard yog aluminium silicate fiberboard, uas yog ua los ntawm cov ntaub ntawv refractory.Txawm tias tom qab cua sov, nws tseem tuav tau zoo mechanical zog.Cov khoom no yog nruj thiab muaj zog txhawb nqa piv nrog fiber ntau daim pam thiab xav.Cov ntaub ntawv tseem ceeb yog sapphire thiab aluminium oxide hmoov.
Post lub sij hawm: Mar-01-2023
