dPNʽC(j)и(qing)ŵ
l(f)rg2024-06-06 11:06:48 ߣPC(j)е Դm.webcoin.com.cn
NʽC(j)DŽPh(hun)TСͶYаl(f)ͶY١ҊЧʯO(sh)ԓC(j)ں˂y(tng)ζNʽC(j)ͷʽC(j)cemеӲʯʯ(qing)ȡ200MPaԼ}40%ʯɌF(xin)һC(j)һF(xin)һγͣҲڶ(ƿxø͵Č÷C(j)õõwΠ)30~40%ͶYɱͬr@NC(j);Юa(chn)ɱ͡
Nʽ
C(j)(yu)c
1ɱ棺ʯһγoÑͶYO(sh)a(chn)ЧʸÑ
2(yng)ÏV飺N(qing)ȡ200MPaʯ(yng)ÏVȴڴʯa(chn)
3ԄӻȫԄӻY(ji)(gu)O(sh)Ӌͱ͜ؿԄӱO(jin)CO(sh)ճ\иȫɿ
4(ji)ȾģKĽY(ji)(gu)O(sh)ӋɝMʯϴ(x)D(zhun)Q(ji)ܽO(sh)\Ⱦh(hun)
NʽC(j)ѽ(jng)ڇ(ni)^(q)_ʼͶa(chn)\УܵÑğ߶J(rn)NʽC(j)ijƷͺáa(chn)ЈкܺõN·(jng)F(xin)(yng)棬o͑(chung)ԴԴĽ(jng)(j)