(zhun)I(y)a(chn)̿ VϏSVσr(ji)̿S̿?j)r(ji)
˾h(hun)(chung)ˮ˾
(lin)ϵˣRh
ַݶ߅^(q)I(y)@^(q)168̖(ho)
I(yng) ۺȻX ۺȻF ۱ϩ ̿ȃˮ
̿
ú|(zh)w̿(li)
A-A ú|(zh)̿ V(yng)܄աI(y)Uo(h)bb՚늏Sԭˮˮ,ˮõȷ档
B-ú|(zh)̿ V(yng)ڼˮ̎늏Sԭˮ̎ӏSˮ̎ˮ̎ʳƷSˎSˮ̎,ԼˮSdwS(chng)ďU̎,ˮ,ˮB(yng)ֳȷ
C-ú|(zh)̿V(yng)ڼˮˮ̎ˮdwˮB(yng)ֳ,Լ(k)rS՚I(lng)ʹá
D-ԭúw̿mϑ(yng)늏Sԭˮԁ(li)ˮ.ڻˮ^(gu)V̎Լ늏S偠tÿˮȸ̎,кܺõ̎Ч.
E-ԭúw̿mϑ(yng)늏Sԭˮڻˮ^(gu)V̎Լ늏S偠tÿˮȸ̎,кܺõ̎Ч. Լߠ(chng)ȹ
F-ú|(zh)۠̿Ҫmԁ(li)ˮԭˮеr(nng)I(y)a(chn)wϵȺͮζ,͝,ƿڸ,ʹ_(d)ˮĘ(bio)(zhn).ԓƷˮ̎ИI(y)Ҳõ̎Ч
^Πɷ֞۠̿w̿̿ͻ̿w̿̿wS̿̿o(w)o(w)ζˮr(nng)I(y)a(chn)wϵ܄͉Aܽ(jng)ܸߜغ߉Vؑ(yng)ڸ(g)I(lng)
W(xu)ָ(bio)ҷˮ֡PHֵؽ ú|(zh)̿Ǿж϶Y(ji)(gu)кܴıȱe̿аl(f)_(d)ף(du)к@Ч ̿|(zh)(wn)o(w)û̿ǰ ָ(bio)(qing)ȱeȷֲ^ܶ (qing)ָ(bio)≥90.0% eֵֵȻֵ̼ ƶû̿(bio)(zhn)x (j)(gu)ƌW(xu)(bo)ɴwSƳɵͨVퟟȫīI(xin)[4]ָ̿^(gu)Vퟟеȩ桢 Sp̿(f)ϞVʹԽ(li)ԽV.û̿ĸ(xing)ָ(bio)ȱ桢ˮӲҷ֡phֵȌ(du)(f) ú|(zh)̿|(zh) ̿W(xu)|(zh)ıȱ控(li)ĸõĿɼӹܣڵͽ߰ȫԾퟟеõԽ(li)ԽV\(yn) ҪW(xu)ָ(bio)УPHֵҷˮȫָ(bio)ҪF\U麬ؽٺȡҪָ(bio): gϩͪױȫό(du)û̿ퟟкM^(gu)VоJ(rn)ԟl%15%Ļ̿^(gu)V ̿ڵľЈ(chng)ǰஔ(dng)(l)^ ęzy(c)˘(bio)(zhn)xğûָ̿(bio)У ̿ڞVҪ]ڼӹ^(gu)еm(yng)|(zh)(wn)ԣԼ֧ijƷ|(zh)CϸԭĿǰ(gu)(ni)ú|(zh)̿ ָ(bio)Ĵ_ ԼʹÏ(f)ľퟟĿɼӹԺ̓(ni)Ʒ|(zh)кܴӰ. Σñ^@Ҍ(du)ƾퟟijƷ|(zh)^õáĿǰ(gu)(ni)ƳퟟVû̿cVoɡ
;ɷ֞̿Һ̿̿I(y)̿ʹdw̿ ҂?yu)ṩú|(zh)̿?j)ˮ?ú|(zh)̿SҵYӍϢұȱeǷӳwԾCָ(bio)ʴ(bio)(zhn)xȱeû̿ GB/T12496-1999ľ|(zh)̿ԇ(yn) (qing)ȵĜy(c) ،õ(yng)еҕͰl(f)չҲڞM(fi)Ŀǰ҇(gu)̿a(chn)ѳγ^ĹI(y)wϵJ(rn)ퟟИI(y)ܿǻ ˮ|(zh)(yu)Xˮɱc֮ȵwγɿ졢ٶȿ죬XȂy(tng)a(chn)Ʒ̎ˮЉAȵڸNo(w)C(j)ɲͶͶAm(yng)ԴˮgСláܽ?xn)?yu)X̎ˮ}xӽQ̎ˮ
ֵ >800mg/g (qing) >92%ȱe >850m2/g mֵ 120-150mg/g ݷe >0.8cm3/g ≥85%ܶ 0.45-0.55g/cm3 ֞1.01.53.04.0ָ(bio)SÑ(h){(dio)(ji).
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؟(z)չʾϢI(y)ṩ(ni)ݵ挍(sh)ԡ(zhn)_ԺͺϷɰl(f)I(y)ؓ(f)؟(z)XW(wng)(du)˲Г(dn)καC؟(z)鱣҂hxXW(wng) XI(y)ͨ(hu)TѣՈ(qng)Ñ(h)ӏ(qing)(du)Ϣ挍(sh)Լl(f)cY|(zh)eҪ
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