XdwƂ
ߣͬdf g[ l(f)rg18-05-24
XһNЃ(yu)ܵğoC|(zh)HÓˮɫVҪdwVʯͻI(lng)漰Ӛ䡢ÓÓˮÓu绯(gu)ȸN(yng)ˏVرҪԭY(ji)(gu)жNΑB(ti)ﻯ|(zh)ǧfe
dwõĻXԺͽY(ji)(gu)涼һҪDZȱeY(ji)(gu)wY(ji)(gu)磬njFؽKndڦáAl2O3ǡAl2O3ϡXĽY(ji)(gu)(yng)Ӱ푘OdΑB(ti)XϣǺܵ͵NÓCrKdڦáAl2O3ǡAl2O3^dΑB(ti)XԺܲ@fHdwҲ˻ԽMֵˣҲQXAl2O3ڷ(yng)Ƕ|(zh)ֻdwʹƂXķͬõĮa(chn)ƷY(ji)(gu)ͬԵIJHƂБ(yng)ÿһEėl(yng)s|(zh)MƂ䷽·ܶoՓķN·ƳXˮXٽ(jng)ߜÓˮXȻڵXXÓˮɵXdwʹ@Hs|(zh)ҪyԵõҪĽY(ji)(gu)ʹ횽(jng)^̎ҊƂXˮƻXdwĻA(ch)
XdwƂ䷽漰һNXƂ䷽ṩһNƂ乤ɱh(hun)Ѻõľ^ԵĻXdwƂ䷽ȻX͙ܻϵҺw|(zh)֔(sh)ȻX5%~20%Һwӵ۔ϸĥƬƻXm˿{(dio)(ji)ıȱeͿֲͨ^ƲͬضȿɵõͬXa(chn)ƷX^ؓd懽ٽMֺF(xin)^ߵķNӚͼӚѻm鷼NӚӚѽdw
XҪĴdw֮һ,ʯͼӹI(lng)(yng)ÏV֪X8NB(ti),Ц-Al2O3^ߵĿȱe᷀͟(wn),˵õVđ(yng)ádwҪ|(zh)֮һĿY(ji)(gu),ĿY(ji)(gu)QĿY(ji)(gu)