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˾20075ռ5000ƽףa(chn)OˇdzMж͜ؿٸO䣬͜O͜س۷Oضȡ65ԭˮݏ13%ﵽ5%ĸrg15ضȡ30ضȡ15档ɼӹ̎1000 Ȼֲԭa(chn)ijۮa(chn)Ʒȷֲ^խ(jng)ӜyxyD50ww4.5mmஔD50^2500Ŀ D90ww12.5mmஔD90^1000Ŀȫȷֲ0.2mm30mmf˾a(chn)ֲﳬۮa(chn)Ʒ会ѱȫƣa(chn)Ʒȫˮ
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˾ЄIB(yng)cصČI(y)оFɞa(chn)I(y)B(yng)ֳI(y)ṩ䷽OӋȻֲﳬۑõĽhвˎӄѳʬF(xin)ă(yu),@Ҳǽӄl(f)չһڅ,ڿƷо_l(f)I҇ȻвˎÚvʷƾ,Mƺ_l(f)Їɫġ֪Ra(chn)ľGɫӄSWg{gİl(f)չ,вˎӄđǰҲԽԽV
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l(f)rg2008/9/11 19:59:00 |
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