ɰɰrɰS֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ɰߏĥʹ÷ 1 l(f)ИI(y)жúúú}ú܇CCˮ̎ 2 ИI(y)ķgûA(ch) 3 ú̿ИI(y)ʯ}|(zh)Ͱ
2015-04-21 h/ɰchinaSɫɰˮ౾ɫɰɰ(f)֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ɰc (jng)͑ʹ^C 䓽zˢˢϴ 1??mɰѿpLĥӲ?ji)BϹ
2015-04-21 h/ͺؽɰS҃rˮh(hun)ˮ̾G,ε{,ˮh(hun),oˮYԴ֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ȻɰĥԵ늠tׄԏн隤ο֮ԣ䃞(yu)cĥĹ❍ȸɰٶ\ĥ漚߮a(chn)Ʒ|(zh)
2015-04-21 h/ɰĥƺS҃rˮh(hun)ˮ̾G,ε{,ˮh(hun),oˮYԴ֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ɰҎ(gu) 0.5-1.0mm 1-2mm 2-4mm 3-6mm 4-8mm 5-10mm1ǰ2/3ĥ
2015-04-20 h/ӱɰĥƺˮh(hun)ˮ̾G,ε{,ˮh(hun),oˮYԴ֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ɰƺʩضȣ ? ????????????ˮչh(hun)ƺչЃɷNһNֹĨMеһN늄әCеMĥƽȱݣ1
2015-04-20 h/ɰĥƺɰˮh(hun)ˮ̾G,ε{,ˮh(hun),oˮYԴ֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ɰӲĥҷmĹI(y)棬磺}a^S ͣ܇S܇g܇횸߶ĥpĵɫˮԭɫɫ
2015-04-20 h/ɰĥƺɰˮh(hun)ˮ̾G,ε{,ˮh(hun),oˮYԴ֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ǽĥƺa(chn)ƷǽٹϵӲһwķǽٹطNˮϺӄMɣ_ʹ
2015-04-20 h/ɰˮh(hun)ˮ̾G,ε{,ˮh(hun),oˮYԴ֙Ckҡ桪qqٿ˾W(wng)ַhttp://www.bjsbqhb.com ɰV;ˮa(chn)ƷϵеһNȻFVʯƳҪɷF䌍ÏVЧƽɰHĥ_߀з
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2015-04-20 h/