FNʽC(j)߮a(chn)(yu)ݱ
l(f)rg2025-02-18 10:02:48 ߣPC(j)е Դwww.yuanlu888.cn
NʽC(j)njСͶYаl(f)ͶYҊЧʯa(chn)O(sh)䣬ԓC(j)һNϿһγöӹęC(j)O(sh)rNеӲҸg^͵ϣú̿}ʯʯʯÑdzϲ۵ĵĵVC(j)֮һ
NʽC(j)߮a(chn)գ(yu)ݱ࣬ں˂y(tng)ζNʽC(j)ͷʽC(j)cemеӲʯʯȡ200MPaԼ}40%ʯϡɌF(xin)һC(j)һF(xin)һγͣҲڶ(ƿxø͵Č÷C(j)õõwΠ)30~40%ͶYɱͬr@NC(j);Юa(chn)ɱ
NʽC(j)ҲԴƄվʹãMƄNʽC(j)ɌF(xin)oYһwһN͵ĻA(ch)܌F(xin)D(zhun)I(y)ֱЧoM(jn)д̶ȹI(y)ЧʴÑڸ̵ĕrgĿճɱ