ؕɽPNʽCиŵ
l(f)rg2024-06-06 11:06:48 ߣPCе Դm.webcoin.com.cn
NʽCDŽPh(hun)TСͶYаl(f)ͶYҊЧʯO(sh)ԓCں˂y(tng)ζNʽCͷʽCcemеӲʯʯȡ200MPaԼ}40%ʯɌF(xin)һCһƣF(xin)һγҲڶ(ƿxø͵Č÷CõõwΠ)30~40%ͶYɱͬr@NC;Юa(chn)ߡɱ͡
Nʽ
C(yu)c
1ɱ棺ʯһγo飬ÑͶYO(sh)a(chn)ЧʸÑ
2(yng)ÏV飺Nȡ200MPaʯϣ(yng)ÏVȴڴʯa(chn)
3ԄӻȫԄӻY(ji)(gu)O(sh)Ӌͱ͜ؿԄӱO(jin)أCO(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߶J(rn)NʽCijƷͺa(chn)ЈкܺõN·(jng)F(xin)(yng)棬o͑(chung)ԴԴĽ(jng)