ʯЄPNʽCиŵ
l(f)rg2024-06-06 11:06:48 ߣPCе Դm.webcoin.com.cn
NʽCDŽPh(hun)TСͶYаl(f)ͶYҊЧʯOԓCں˂y(tng)ζNʽCͷʽCcemеӲʯʯȡ200MPaԼ}40%ʯɌF(xin)һCһF(xin)һγͣҲڶ(ƿxø͵Č÷CõõwΠ)30~40%ͶYɱͬr@NC;Юa(chn)ߡɱ
Nʽ
C(yu)c
1ɱ棺ʯһγͣọÑͶYOa(chn)ЧʸÑ
2ÏV飺Nȡ200MPaʯÏVȴڴʯa(chn)
3ԄӻȫԄӻYOӋͱ͜ؿԄӱO(jin)COճ\иȫɿ
4(ji)ȾģKĽYOӋɝMʯϴDQ(ji)ܽO\Ⱦh(hun)
NʽCѽ(jng)ڇ^(q)_ʼͶa(chn)\ܵÑğ߶JNʽCijƷͺáa(chn)ЈкܺõN·(jng)F(xin)o͑(chung)ԴԴĽ(jng)档