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      ʽC(j)ǽY(ji)χ(ni)ɰʯИI(y)wVlƳ***C(j)ó켼g(sh)(d)صĽY(ji)(gu)O(sh)Ӌ(j)̎߅L^500mm(qing)Ȳ^350MPaĸNС(x)ϣrrʯʯȣV(yng)ڵVʯF·ٹ·ͽИI(y)˹ɰʯϵa(chn)I(lng)

      ʽC(j)ӣ
1Ҏ(gu)_܇_܇?yn)a(chn);2늄әC(j)r(sh)Ҫעƹϵָʾ(jng)^20 s~30 sĹֵ;3 {(dio)(ji)ͿιʹϾȲ^M(jn)ڌȵ80%~ʮ֮߰;4һ㻬SМضȲ(yng)^60棬LSМضȲ(yng)^70;5(dng)O(sh)Ԅlԭ(yn)(qing)Bm(x);6l(f)C(j)еϺ¹ʕr(sh)(yng)ͣ܇
      ʽC(j)ĝ
1֬Ҫm֬(yng)(yng)^we50%--70%֬^СC(j)(ni)ܫ@õĝ֬l(f)Ħ(dng)֬^r(sh)ʹĦO(sh)ضߣC(j)ĥp(yn)˝֬ҪmҪעC(j)_ǰc֮g(yng)עmĝ֬
2עغ͵c(din)֬(yng)ʹõc(din)ؗlQһr²}{֬
3Ҫʹͬһճ֬r(sh)MxͬһӵĝMfãע@һc(din)C(j)F(xin)ϵĸʕ13.2%
4(jng)Q֬坍ԓC(j)h(hun)ӣM(jn)鹤r(sh)a(chn)ķۉmˑ(yng)(jng)Q֬ҪֹmC(j)еUfs|(zh)ɰʯwĻ(j)\(yn)ʹrÿȺÓQһΝ֬
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