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ά̺õIJƷļ_Ѷ_²޹˾
ά̺õIJƷļ
ģ112  2019-1-4
 
        ά̺ԭϿƷdzϸڶάϵӦʵ¶Ȳδòϵʹ¶ȷΧάϲͷۻǾ鷢ƷеAl2O3ﵽƷҪSiO2ƫFe2O3CaOMgONa2OK2OʺسЩǵ۵۵ʹάϵĹ۵㽵Al2O3SiO2ʺﵽ3.5%ȿ1%ʹάʵʹ¶Ƚͽ100ѡùάʱҪAl2O3ijɷҪϸʺ
        ûƬ׷ͻߵάɷAl2O3SiO2ͻשƷͬάƷձ̺ά֯γɿɵԪṹƷشСı˵150250kg/m3άƷĵϵ2070Kg/m3שϵ20%Ϊ1300Kg/m3שϵ3740%άƷ150250kg/m3ķΧصϵ𽥽ɢʧҲ𽥼صɵԪṹҲ֮ش400kg/m3ʱϵͬʱʧҲ֮ۺϽԽȷάƷʱҪֿĺƷеӰصҪ28003200kg/m3άƷۺϽͬʱû⽫ȣ0.25mmĺڡ5%ά켼ĺڡ15%άƷн1/8ȹ⺬߳һ
 
 
 
 

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