Alumina (AL2O3) ceramic yog ib qho kev lag luam ceramic uas muaj siab hardness, ntev hnav, thiab tsuas yog tsim los ntawm pob zeb diamond sib tsoo.Nws yog tsim los ntawm bauxite thiab ua tiav los ntawm kev txhaj tshuaj molding, nias, sintering, sib tsoo, sintering thiab machining txheej txheem.Alumina (AL2O3) Cov...
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