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ׄ ڸđ(yng) ׄa(chn)ƷһN^Įa(chn)Ʒ܉ܶ;ʹڸ(g)ИI(y)I(lng)@֮һc(din)҂֮ǰ˽ǰׄ߀Ѓ(yu)ĸc(din)(li)İׄ@ęC(j) ׄa(chn)Ʒܾ֮@NخҪ?yn)a(chn)ƷǚwһNo(w)C(j)|(zh)}wSʹîa(chn)Ʒ
ׄ ԭԃ(yu)|(zh)X۞ԭϵİׄ߀ԭұķʹX\еҪs|(zh)߀ԭĶ@ýY(ji)|(zh)ҪX95%a(chn)Ʒɫɫ^Ӳ࣬^(qing)W(xu)(wn)ԺкܺõĽ^ԣmһЩ(j)ĒԼͻ҂́(li)Bһ°ׄΌ(du)
ׄ(x)̴̽Ιz ׄ ĿǰЈ(chng)ʹñ^ľǸׄɰԹI(y)X۞ԭ늻н(jng)2000ϸߜ۟ƳׄɰҪW(xu)ɷAL2O3京98.65%һ-99.37%,FeSiTiȡǺܶˌ(du)ׄȱJ(rn)֪ôׄΙzأׄ(x)
ĥʹԓx 鹤I(y)ʹõĥǮ(dng)֮o(w)x ĥ ԑ(yng)ڸNI(y)ĥ;ͬI(lng)?q)ڮa(chn)Ʒ|(zh)Ʒ|(zh)ҪMͬô(du)ĥϵȑ(yng)ԓx I(y)a(chn)ƷĥTļӹȺa(chn)ЧʷҪQҪʹĥϵx
ׄ a(chn)ďU̎ ׄĥϵһNʰɫFȳɷ֡ׄĥ\(yn)õķV书ܺ(qing)ҪһЩ߶˹ˇȱ̎ͿwԺܺõ߀ӄʹԹ̶Ϳĥߝ//ɰ(j)ͻ\(yn)ھwИI(y)߀