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l(f)rg2025-10-12 09:10:46 ߣPC(j)е Դm.gdfzh.com
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1̎N^ĥ^ߵIJ|(zh)N^a(chn)̎
2ʵñUbÌ(sh)F(xin)Uųֹd֏(f)ʵ
3a(chn)ЧʸNʽ
C(j)O(sh)Ӌ(j)·f\(yn)ƽ(wn)Сȴa(chn)Чʡ
4ڲSo(h)Ͽ{(dio)zʡrʡpͣC(j)rg
5(yng)÷VmöNVɽɏVˮࡢxúl(f)ұИI(y)
6Ԅӻ̶ȸ̎ȾЧʸߣ늺С(x)a(chn)^鳣
Nں˂y(tng)ζNʽC(j)ͷʽC(j)c(din)emеӲʯʯ(qing)ȡ200MPaԼ}40%ʯɌ(sh)F(xin)һC(j)һ(sh)F(xin)һγҲڶ(ƿxø͵Č÷C(j)õõwΠ)30~40%ͶYɱ