ꖄPNʽCиŵ
l(f)rg2024-06-06 11:06:48 ߣPCе Դm.webcoin.com.cn
NʽCDŽPh(hun)TСͶYаl(f)ͶYҊЧʯOԓCں˂y(tng)ζNʽCͷʽCcemеӲʯʯȡ200MPaԼ}40%ʯɌF(xin)һCһƣF(xin)һγҲڶ(ƿxø͵Č÷CõõwΠ)30~40%ͶYɱͬr@NC;Юa(chn)ߡɱ
Nʽ
C(yu)c
1ɱ棺ʯһγͣọÑͶYOa(chn)ЧʸߣÑ
2ÏV飺Nȡ200MPaʯϣÏVȴڴʯa(chn)
3ԄӻȫԄӻYOӋͱ͜ؿԄӱO(jin)COճ\иȫɿ
4(ji)ܡȾģKĽYOӋɝMʯϴСDQ(ji)ܽO\Ⱦh(hun)
NʽCѽ(jng)ڇ^(q)_ʼͶa(chn)\УܵÑğ߶JNʽCijƷͺáa(chn)ЈкܺõN·(jng)F(xin)棬o͑(chung)ԴԴĽ(jng)