NƷdzmϽɰʯa(chn)
l(f)r(sh)g2025-12-08 10:12:57 ߣPC(j)е (li)Դm.szffz.com
NC(j)һN^C(j)O(sh)䣬乤ԭͨ^(gu)D(zhun)D(zhun)P(pn)(dng)(g)N^D(zhun)ʹN^ײʯNC(j)Чʸ̎Ӳȴ(qing)ȃ(yu)c(din)
NƣʯʯܛӲȵĵVʯܺa(chn)ߣa(chn)Чʴc(din)Y(ji)(gu)(jin)ΣȴɷNʽm(yng)ڵVɽˮࡢú̿ұ𡢽·ȼИI(y)(du)еӲȼM(jn)(x)Ј(chng)J(rn)߀ʽC(j)ʽC(j)AFʽC(j)ȶNC(j)O(sh)Ј(chng)ĴV͑(h)J(rn)ɺه(li)
NemеӲʯʯ(qing)ȡ200MPaԼ}40%ʯϡɌ(sh)F(xin)һC(j)ãһ(sh)F(xin)һγҲڶ(ƿxø͵Č(zhun)÷C(j)õõwΠ)30~40%ͶYɱͬr(sh)@NC(j);Юa(chn)ɱ