p{PNʽCиŵ
l(f)rg2024-06-06 11:06:48 ߣPCе Դm.webcoin.com.cn
NʽCDŽPh(hun)TСͶYаl(f)ͶY١ҊЧʯO(sh)ԓCں˂y(tng)ζNʽCͷʽCcemеӲʯʯȡ200MPaԼ}40%ʯϡɌF(xin)һCãһF(xin)һγͣҲڶ(ƿxø͵Č÷CõõwΠ)30~40%ͶYɱͬr@NC;Юa(chn)ߡɱ͡
Nʽ
C(yu)c
1ɱ棺ʯһγọÑͶYO(sh)a(chn)ЧʸߣÑ
2(yng)ÏV飺Nȡ200MPaʯϣ(yng)ÏVȴڴʯa(chn)
3ԄӻȫԄӻY(ji)(gu)O(sh)Ӌͱ͜ؿԄӱO(jin)CO(sh)ճ\иȫɿ
4(ji)ȾģKĽY(ji)(gu)O(sh)ӋɝMʯϴСD(zhun)Q(ji)ܽģO(sh)\Ⱦh(hun)
NʽCѽ(jng)ڇ(ni)^(q)_ʼͶa(chn)\ܵÑğ߶JɡNʽCijƷͺa(chn)ߡЈкܺõN·(jng)F(xin)(yng)o͑(chung)ԴԴĽ(jng)