DŽPNʽCиŵ
l(f)rg2024-06-06 11:06:48 ߣPCе Դm.webcoin.com.cn
NʽCDŽPh(hun)TСͶYаl(f)ͶYҊЧʯO䣬ԓCں˂y(tng)ζNʽCͷʽCcemеӲʯʯȡ200MPaԼ}40%ʯɌF(xin)һCãһF(xin)һγͣҲڶ(ƿxø͵Č÷CõõwΠ)30~40%ͶYɱͬr@NC;Юa(chn)ߡɱ
Nʽ
C(yu)c
1ɱ棺ʯһγͣọÑͶYOa(chn)ЧʸÑ
2ÏV飺Nȡ200MPaʯϣÏVȴڴʯa(chn)
3ԄӻȫԄӻY(ji)(gu)OӋͱ͜ؿԄӱO(jin)COճ\иȫɿ
4(ji)ȾģKĽY(ji)(gu)OӋɝMʯϴD(zhun)Q(ji)ܽģO\Ⱦh(hun)
NʽCѽ(jng)ڇ(ni)^(q)_ʼͶa(chn)\УܵÑğ߶JNʽCijƷͺa(chn)ЈкܺõN·(jng)F(xin)o͑(chung)ԴԴĽ(jng)