XdwƂ
ߣͬdf(wn) g[ l(f)r(sh)g18-05-24
XһNЃ(yu)ܵğo(w)C(j)|(zh)HÓˮɫVҪdwVʯͻI(lng)漰ӚÓÓˮÓu绯(gu)ȸN(yng)ˏVرãҪԭY(ji)(gu)жNΑB(ti)ﻯ|(zh)ǧf(wn)e
dwõĻXԺͽY(ji)(gu)涼һҪDZȱeY(ji)(gu)wY(ji)(gu)ȡnjFؽKndڦáAl2O3ǡAl2O3XĽY(ji)(gu)(du)(yng)Ӱ푘OdΑB(ti)XǺܵ͵NÓCrKdڦáAl2O3ǡAl2O3^dΑB(ti)XϣԺܲ@f(shu)HdwҲ˻ԽMֵҲQXAl2O3ڷ(yng)Ƕ|(zh)ֻdwʹƂXķͬõĮa(chn)ƷY(ji)(gu)ͬԵIJHƂБ(yng)(yn)ÿһEėl(yng)s|(zh)MƂ䷽·ܶ࣬o(w)ՓķN·ƳXˮXٽ(jng)ߜÓˮXȻڵXXÓˮɵXdwʹ@Hs|(zh)ҪyԵõҪĽY(ji)(gu)ʹˣ횽(jng)^(gu)̎Ҋ(jin)ƂXˮƻXdwĻA(ch)
XdwƂ䷽漰һNXƂ䷽ṩһNƂ乤(jin)ɱ͡(du)h(hun)Ѻõľ^(qing)ԵĻXdwƂ䷽ȻX͙ϣܻϵҺw|(zh)?jn)?sh)ȻX5%~20%Һwӵ۔ϸĥƬ͡ƻXm˿{(dio)(ji)ıȱeͿֲͨ^(gu)ƲͬضȿɵõͬXa(chn)ƷX^(qing)ؓ(f)d懽ٽMֺF(xin)^ߵķNӚͼӚѻm鷼NӚӚѽdw
XҪĴdw֮һ,ʯͼӹI(lng)(yng)ÏV֪X8NB(ti),Ц-Al2O3^ߵĿȱe᷀͟(wn),˵õVđ(yng)dwҪ|(zh)֮һĿY(ji)(gu),ĿY(ji)(gu)QĿY(ji)(gu)