ꖵVʯӹxNʽC-(wn) ɿ
l(f)rg2024-02-28 11:02:33 ߣPCе Դm.webcoin.com.cn
ĿǰɰʯИI(y)ݱɰʯI(y)ͶYߌbҪҲڅӻSͶYϣͶYҊЧ졣ᘌЈPh(hun){ИI(y)`(jng)аl(f)ɹʯόNʽCϵЮa(chn)ƷԓϵCں˂y(tng)ζNʽCͷʽCcF(xin)һCһҲڶõ^õwΠƿxø͵Č÷CҲɌF(xin)һγͣԽ30~40%ͶYɱ
N
Cc
1 ʯNCm(yng)ϣеӲʯʯȡ200MPaԼ}40%ʯ
2 NcһҲڶ(Ի)ҲɌF(xin)һγ(ΙC)Ì÷()ʹЧѡ
3 ʯNƺʯό÷C^(q)eHD(zhun)ӵʽʯNCD(zhun)õN^@NSD(zhun)ʯό÷CD(zhun)õǸtNκͽY(ji)(gu)ͬ
4 NC͉늙CҲ߉늙Cp늙C
NCʯҎ(gu)ȫ҄ʽƙCͰNƵa(chn)ƷϵЮa(chn)ƷmNеӲȺʹʯʯúҪˮVɽxúl(f)ИI(y)