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%ʯɌF(xin)һCһF(xin)һγҲڶ(ƿxø͵Č÷CõõwΠ)30~40%ͶYɱͬr@NC;Юa(chn)ɱ
Nʽ
C(yu)c
1ɱ棺ʯһγo飬ÑͶYO(sh)a(chn)ЧʸߣÑ
2(yng)ÏV飺Nȡ200MPaʯϣ(yng)ÏVȴڴʯa(chn)
3ԄӻȫԄӻY(ji)(gu)O(sh)Ӌͱ͜ؿԄӱO(jin)أCO(sh)ճ\иȫɿ
4(ji)ܡȾģKĽY(ji)(gu)O(sh)ӋɝMʯϴ(x)D(zhun)Q(ji)ܽO(sh)\Ⱦh(hun)
NʽCѽ(jng)ڇ(ni)^(q)_ʼͶa(chn)\УܵÑğ߶J(rn)NʽCijƷͺáa(chn)ЈкܺõN·(jng)F(xin)(yng)棬o͑(chung)ԴԴĽ(jng)(j)