ɰʯӹa(chn)^ҊO(sh)ҪɳC(j)ܶÑچNʽC(j)ɰ(dng)Ȼܣa(chn)ЧdzСݴķQ̖ʯϿɌ(sh)F(xin)һγ͡o̎ȾRȸ NʽC(j)O(sh)䃞(yu)ݣ 1ͬȮa(chn)O(sh)֮gNʽC(j)һ_O(sh)䡰_ãp
ƄʽC(j)ǂy(tng)O(sh)еһƷԓƄʽC(j)^Ђy(tng)C(j)(yu)c(din)ͬrҲʹC(j)Լȶܴڮ(dng)a(chn)ƄʽC(j)ÿg߀DZ^ ƄʽC(j) fһNɼ϶Na(chn)ƷƄӷݵO(sh)δһΕrڃ(ni)Ƅվİl(f)չm(x)
NʽC(j)O(sh)гõO(sh)ҪϙC(j)C(j)D(zhun)ӵȲֽMϙC(j)M(jn)ϿֹTrh(hun)C(j)br߀ܸ(j)ÑҪքeO(sh)Ӌ(j)гϸź͟oϸŃɷNC(j)߅ЃɂSм֧ȫD(zhun)ӡ NʽC(j) ڹrҪע(xing) 1҂ҪNʽC(j)ʹǰM(jn)
S҇Cό(sh)(qing)ƼM(jn)I(y)ИI(y)ڳܻSM(jn)y(tng)ˇa(chn)ĸI(y)O(sh)u˂ȡ͙֮ͣC(j)еO(sh)VɽИI(y)µVɽI(y)ʿ֪VɽI(y)һ㶼挦K(jin)ӲVʯһI(y)(qing)ȺܴڶļˆTҪ^
ʽC(j)ڴ͵ʯC(j)O(sh)cͬҎ(gu)a(chn)ܵʽC(j)wɰʯa(chn)ȣ׃ɼһ鼚(x)һ250MPaµӲϵʯa(chn)ˇһ_ʽC(j)˴ּ(x)ɼʽC(j)pO(sh)ͶYʯϏSĽ(jng)(j)Ч ʽC(j) Y(ji)(gu)·f\(yn)D(zhun)ƽ(wn)ιܡS
C(j)ɰʯa(chn)ҪO(sh)䣬C(j)a(chn)ܸߵֱӛQla(chn)|(zh)ͮa(chn)Ph(hun)ҽBһӰC(j)a(chn)Щ Ӱ C(j) a(chn)Ҫׂ棺 1דpĥԣ^דpC(j)ĺIJʽC(j)͛_ʽC(j)İN@ЩӲĥ
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