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wӹI(y)l(f)չǰVwӹI(y)l(f)չǰVI(y)a(chn)c켼g(sh)Ѱl(f)׃@N׃һͨc@Ǯa(chn)ƷԭʼA(ch)ϵđ(yng)ͳ۲ϳ˴ֹI(y)κԭʼҹpعI(y)a(chn)첿T磬۵a(chn)ӹ͑(yng)ˮƽѳһҿƌWg(sh)l(f)չˮƽĺ־עͰ@һڅݵcԪ۹ͿҵRݹI(y)(jng)l(f)չc F(xin)I(y)켈켈ʩzձҪ10%20%ijڸߙn~弈ߎX̼}۵_40%ƷԳ۵(j)a(chn)ƷҪIJͬɸ_30%50%һЩPVCa(chn)ƷѸ_70%z|ͿĥˎƷyƷմɡʳƷӹͼOa(chn)Ҏ(gu)һĻʯ6000ĿϵijӵƷҕCHԸƷ^ߴ硢❍ɫָеָˣ߀ɸƷďgԺͿϻ
fĿ̼}ƳɵI܇ױPͿʹI܇ױPб䓰߀ķ_ˢ|Ƥ˸ߎXۿ|510Ľ^ȡfĿϵij{(dio)϶ɵĻyƷʹֻҊ|(zh)yX컯yƷİcEʯ͵ĴѻӺYϴ섩a(chn)Ʒұϳ캽ߜسCеȵeǸ߿ƼI(lng)OVđ(yng)á@ЩI(y)TĻA(ch)Ҳe (j)1998겻ȫy(tng)Ӌ҇켈I(y)۵s50fͿs20fϴ섩80fʯͻ40fDʹV|zմͻϵy^ʴ_Ĕ(sh)(j)Դ҇ʮ塱ǽٵVl(f)չҎ(gu)Ҋʮ塱gȡ|(zh)̼}_250fDʯ400450fDߎX_10001200fDĮa(chn)
2000ꌦ۵ѳ^4000fҊ۵֮(j)ȥd̼҇}۵ѳ^400fϴ섩Ҫϴ·ۣ۵^80fԭϞ܇Ħϵa(chn)Ҳ_40f˰l(f)չڅǺܿġ ҪɽٺͷǽٵVԼЙCӹa(chn)ԽٻٵVԭa(chn)ijFXۡVFiF~Uۡ\\ۡfu۵ȵȡԷǽٵVӹijлʯ}ʯӢ⁰Lʯʯp}ʯĸۡؾʯʯīʯ읙۵ȵЙCӹɵĄtиNZʳr(nng)a(chn)Ʒˎֲӹɵķw
@Щ۶ǬF(xin)I(y)ҪԭʼֱֿڹI(y)a(chn)Ʒa(chn)۲Ͻ(jng)^̎ԳɱUʹI(lng)(jng)^̎ij۲HHһNa(chn)Ʒ(gu)ɵһNҪM֣ߺƮa(chn)ƷT珊ĥߜءϻȵܡɴͮa(chn)Ʒa(chn)ɱ
Aڭh(hun)Ƽ˾ڇ(ni)20lССڻʯD(zhun)Ga(chn)I(y)̎50-300ÿa(chn)D(zhun)GҎ(gu)Ħ2.0---40ףL40--80ڇ(ni)Fɽɶдɹɼg(sh)D(zhun)ɳO(sh)a(chn)Ʒ Aڭh(hun)Ƽ˾I(y)YԴáџߎXИI(y)a(chn)ĻD(zhun)G\D(zhun)ʿ10%a(chn)5%10%ܺĽ20%a(chn)_50-500t/dӹ(ji)ܭh(hun)ֱԃ18637113703(̖ͬ)Aڭh(hun)Ƽ˾\(w)Srgӭǰ텢^!
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