NʽC(j)߮a(chn)(yu)ݱ
l(f)rg2025-02-18 10:02:48 ߣPC(j)е Դm.yuanlu888.cn
NʽC(j)njСͶYаl(f)ͶYҊЧʯa(chn)O(sh)ԓC(j)һNϿһγöӹęC(j)O(sh)rNеӲҸg^͵ú̿}ʯʯʯÑdzϲ۵ĵĵVC(j)֮һ
NʽC(j)߮a(chn)(yu)ݱں˂y(tng)ζNʽC(j)ͷʽC(j)c(din)emеӲʯʯ(qing)ȡ200MPaԼ}40%ʯɌF(xin)һC(j)ãһF(xin)һγͣҲڶ(ƿxø͵Č÷C(j)õõwΠ)30~40%ͶYɱͬr@NC(j);Юa(chn)ɱ
NʽC(j)ҲԴƄվʹMƄNʽC(j)ɌF(xin)oYһwһN͵ĻA(ch)ϣ܌F(xin)D(zhun)I(y)ֱЧoM(jn)д̶ȹI(y)ЧʴÑڸ̵ĕrgĿճɱ