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    ߣhengke Դӱh(hun)Ƽ޹˾r(sh)g2020-05-22 16:50:40L
    l(f)ʽsˮϵy(tng)L(zhng)r(sh)gʹ֮ˮl(f)ˮеs־΢ķֳ(hu)sPܱˮˮX\ĸws|(zh)࣬sЧʽɢMԼO(sh)ĸgl(f)ʽʹÉ
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      l(f)ʽsˮϵy(tng)L(zhng)r(sh)gʹ֮ˮl(f)ˮеs־΢ķֳȣ(hu)sPܱˮˮX\ĸws|(zh)࣬sЧʽɢMԼO(sh)ĸgl(f)ʽʹÉ5wmӱh(hun)Ƽ޹˾

    1.l(f)ʽY(ji)(gu)(du)ɢӰ푡
    (1.)͓QЧʣl(f)ʽɢҪͨ^sPfڟoĕr(sh)fğֱӸ՚ˮM(jn)ПύQY(ji)(yn)߀Ҫ͸^ˮڰџfo՚ˮˮğfЧʷdzڕr(sh)g(ni)ضȽ͕(hu)Ӱ푹I(y)a(chn)
    (2.)ˮgsPL(zhng)յˮӰ푣H(hu)Ӱɢ߀(hu)gP䓹ܻ~ܡ(j)(du)ˮĕr(sh)ȟoĕr(sh)gٶȿ2
    (3.)΢︯g⚤L(zhng)΢L(zhng)Ѹ(hu)uĸwl(f)ʽă(ni)ڣ΢(hu)s־۠B(ti) Hy߀(hu)a(chn)|(zh)g⚤ă(ni)L(zhng)ʹԭʹ10l(f)ʽֻʹ5ˡ
    l(f)ʽr(ji)
    2.l(f)ʽϴs|(zh)
    (1.)ˮϴˮҪǸwsPܵı(ni)ѭh(hun)ˮӲˮô(ni)Ҳ(hu)a(chn)ˮˮõkͨ^ϡ}M(jn)кϡ}ˮ}Ȱl(f)кͷӳˮϴֲ^ˮԆΪ(d)ʹÝ^ߵ}M(jn)
    (2.)ճࣺl(f)ʽ(ni)Ĝضȱ^΢L(zhng)͕(hu)^죬^ֳٶȿ҂ͨ^M(jn)мˎ̎ҪصȻ(hu)r(sh)gٴδֳ
    (3.)s|(zh)ͨL(fng)ĕr(sh)(hu)ĉms־sˮ(dng) ڵײԓ|(zh)ʹˮ_ϴ
    (4.)O(sh)ͣg՚g٣γɵĸga(chn)FeOFe2O3Fe3O4\(yn)gˮܽĆ|(zh)̼߽ٵxӵgg^̷dz(f)sgΑB(ti)NKY(ji)ǽ}ԓ|(zh)иgԣҪעgԵ|(zh)(hu)(du)l(f)ʽں̓(ni)Դ(hu)a(chn)g(yn)?f)pӰʹÉ
     
    3.ϴ̺ע(xing)
    l(f)ʽˮϡ}ĕr(sh)Ҫ(j)Ӌ(j)㹫ʽM(jn)Ӌ(j)ɸ(j)(jng)(yn)}^ʣ(hu)Ɍ(du)~ܺ䓹ܵĸgڲĕr(sh)Ҫ÷׵ȷo(h)bɺҪ\(yn)һΕr(sh)gͶ뵽I(y)ʹî(dng)СɺһҪ(du)O(sh)M(jn)Йzz_J(rn)O(sh)İȫʹ

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