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  ǰλã > a(chn)Ʒչʾ
ʯӢɰV


>
a(chn)ƷB
ʯӢɰVȻʯӢV(jng)顢Yxˮϴɣɫos|ܶ2.66躬99.3%Cе7.5Ŀǰֵ؅^(q)ʹȻɰɰVmȻrʹڶCеȲ顣ʯӢɰȻɰʹL3-4ҞVˮ|(wn)Ľ(jng)Ч濴^ʯӢɰȺɰͺɰ߀ǵĶ
1. ʯӢɰVϵʺĥp֮Ͳ1.5%ٷʰ|Ӌͬ
2. ʯӢɰVϵܶȲС2.55g/cm3ʹЌܶҪ߳⣻
3. ʯӢɰVϑҊĸЙCs|VϵˮҺж|1%ܶС2g/cm3p|ĺ0.2%
4. ʯӢɰVϵƟp0.7%}ʲ3.5%
>Ҏ(gu)
0.81.2mm12mm24mm48mm816mm 1625mm
>
a(chn)ʯӢɰVϲHdžΌ^VļѲϣҺ͟oúVp^VʯӢɰVmˮ^Vˮ|̎mʯVɽұ𡢟켈ӡȾƸʳƷa(chn)ˮǰ̎ѭh(hun)ˮ̎ԼˮĻ
>a(chn)Ʒc
1. ΌӻpӞVϞVصʯӢɰVһ0.51.2mmӞVϞVصʯӢɰVһ0.50.8mm
2. ڸNʯӢɰVСָIJ3%ָIJ2%
3. ʯӢɰVϵЧͲϵ(sh)ʹÆλ_
>a(chn)ƷҎ(gu)
Ŀ
b(sh)(j)
Ŀ
b(sh)(j)
Ŀ
b(sh)(j)
Sio2
99%
1.75g/cm3
}
0.02%
ĪӲ
7.5
ĥp
0.03%
98%
c
2550
0.35%
98%
c
1480
ҷ
0.25%
Zn
0.005%
2.66g/cm3
϶
43%
ٺ
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