ܿڄPNʽCиŵ
l(f)rg2024-06-06 11:06:48 ߣPCе Դm.webcoin.com.cn
NʽCDŽPh(hun)TСͶYаl(f)ͶYҊЧʯO(sh)ԓCں˂y(tng)ζNʽCͷʽCcemеӲʯʯȡ200MPaԼ}40%ʯϡɌF(xin)һCһF(xin)һγҲڶ(ƿxø͵Č÷CõõwΠ)30~40%ͶYɱͬr@NC;Юa(chn)ߡɱ͡
Nʽ
C(yu)c
1ɱ棺ʯһγoÑͶYO(sh)a(chn)ЧʸÑ档
2(yng)ÏV飺Nȡ200MPaʯ(yng)ÏVȴڴʯa(chn)
3ԄӻȫԄӻY(ji)(gu)O(sh)Ӌͱ͜ؿԄӱO(jin)CO(sh)ճ\иȫɿ
4(ji)ȾģKĽY(ji)(gu)O(sh)ӋɝMʯϴ֡(x)D(zhun)Q(ji)ܽO(sh)\Ⱦh(hun)
NʽCѽ(jng)ڇ(ni)^(q)_ʼͶa(chn)\ܵÑğ߶J(rn)NʽCijƷͺa(chn)ߡЈкܺõN·(jng)F(xin)(yng)o͑(chung)ԴԴĽ(jng)