ʲʽC(j)m(yng)еӲȼM(jn)
l(f)r(sh)g2025-09-28 10:09:40 ߣPC(j)е Դwww.2b66.com
ʽC(j)͵켼g(sh)ͪ(d)صšY(ji)(gu)O(sh)Ӌ(j)ɡӹƷwoѿpஔ(dng)ȴС{(dio)(ji)Ҏ(gu)ӻM(jn)Ȳ^500mm(qing)Ȳ^350MPaĸNС(x)ϣrʯʯȣV(yng)ڸNVʯF·ٹ·ԴˮИI(y)
xm
ʽC(j)̖
1Ҫ_ԼӹϵrӲ(j)ԓlYxķNʽC(j)
2҂Ҫ_Լa(chn)ͮa(chn)ƬȵҪԼI(y)صeȻxmķʽC(j)̖
?yn)鷴ʽC(j)̖^ҲͬSa(chn)ķʽC(j)̖һڲͬS֮gxʽC(j)̖r(sh)(yng)ԓԳܵĿa(chn)M(jn)ȵָ(bio)x(yng)̖܆μĿ̖x