DʲN-Nģʽһwʹøʡ
l(f)r(sh)g2025-10-12 09:10:46 ߣPC(j)е Դwww.zbyc.com.cn
NO(sh)һNóa(chn)g(sh)(ji)ʡͶYɱßolO(sh)Ӌ(j)߮a(chn)mЩеӲȺʹڵVɽĵõVđ(yng)
NO(sh)䃞(yu)
1̎N^ĥ^ߵIJ|(zh)N^a(chn)̎
2ʵñU(xin)bÌ(sh)F(xin)U(xin)ųֹd֏(f)ʵ
3a(chn)ЧʸߣNʽ
C(j)O(sh)Ӌ(j)·f\(yn)ƽ(wn)Сȴa(chn)Ч
4ףڲSo(h)Ͽ{(dio)ݣzʡr(sh)ʡpͣC(j)r(sh)g㡣
5(yng)÷VmöNVɽɏVˮxúl(f)늡ġұИI(y)
6Ԅ(dng)̶ȸ̎ȾЧʸߣ늺С(x)a(chn)^鳣á
Nں˂y(tng)ζNʽC(j)ͷʽC(j)c(din)emеӲʯʯ(qing)ȡ200MPaԼ}40%ʯϡɌ(sh)F(xin)һC(j)ãһ(sh)F(xin)һγҲڶ(ƿxø͵Č÷C(j)õõwΠ)30~40%ͶYɱ