N-Nģʽһwʹøʡ
l(f)r(sh)g2025-10-12 09:10:46 ߣPC(j)е (li)Դm.gdfzh.com
NO(sh)һNóa(chn)g(sh)(ji)ʡͶYɱßo(w)lO(sh)Ӌ(j)߮a(chn)mЩеӲȺʹڵVɽĵõVđ(yng)
NO(sh)䃞(yu)(sh)
1̎N^ĥ^ߵIJ|(zh)N^a(chn)̎
2ʵñU(xin)bÌ(sh)F(xin)U(xin)ųֹd֏(f)ʵ͡
3a(chn)ЧʸNʽ
C(j)O(sh)Ӌ(j)·f\(yn)ƽ(wn)Сȴa(chn)Чʡ
4(jin)ڲSo(h)Ͽ{(dio)zʡr(sh)ʡpͣC(j)r(sh)g(jin)
5(yng)÷VmöNVɽɏVˮxúl(f)ġұИI(y)
6Ԅ(dng)̶ȸ̎ȾЧʸ늺СС(x)a(chn)^鳣
Nں˂y(tng)ζNʽC(j)ͷʽC(j)c(din)emеӲʯʯ(qing)ȡ200MPaԼ}40%ʯϡɌ(sh)F(xin)һC(j)һƣ(sh)F(xin)һγҲڶ(ƿxø͵Č÷C(j)õõwΠ)30~40%ͶYɱ