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ʯ\W(wng)-ʯ\W(wng)-Uzʯ\-Zo(h)|-eW(wng)ʯ\-_l(f)o(h)޹˾ڵ؅^(q)վ

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ИI(y)(dng)B(ti)(dng)ǰλã W(wng)վ(y) ИI(y)(dng)B(ti) �ڹ̞I\o(h)g(sh)ɫ
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�ڹ̞I\o(h)g(sh)ɫ

ߣ_l(f)o(h)̡(li)Դԭ(chung)r(sh)g2019-1-7 9:59:26g[275207
(ni)ժҪ �ڹ̞I\o(h)g(sh)ɫHˮԿʩֲ(wn)wԼѡ͸ˮԺʩ;Ժ\(yn)ÉL(zhng)ܺɸ׃ԏ(qing)_ˢ(qing)̞I\B(ti)ӵ̞I\pvcĤ̞I|B(ti)GW(wng) ںӵo(h)ˮ̌îa(chn)Ʒ
�ڹ̞I\o(h)g(sh)ɫHˮԿʩֲ(wn)wԼѡ͸ˮԺʩ;Ժã\(yn)ÉL(zhng)ܺáɸ׃ԏ(qing)_ˢ(qing)̞I\B(ti)ӵ̞I\pvcĤ̞I|�B(ti)GW(wng) ںӵo(h)ˮ̌îa(chn)Ʒ


̞I\o(h)g(sh)ɫ


      χ(gu)EN10223-3ИI(y)(bio)(zhn)ҹ˾a(chn)�ڸeW(wng)�B(ti)W(wng)eW(wng)|ԼďSͳa(chn)O(sh)(yn)ѭ(gu)H(bio)(zhn)EN10223-3,(zhn)r(sh)|(zh)l(f)؛혱(yng)(yn)ϸCl(f)؛εgӭ(li)S(li)ԃ

      �B(ti)̞I\T߶ʯ\ͣL(zhng)1-4m 1-2m 0.4-1m,xW(wng)Ƭ(sh)1-3Ƭe|ͣL(zhng)3-6m 2m 0.2-0.3m,gW(wng)Ƭ(sh)2-5ƬW(wng)ƬYϣһxß\XX\䓽zĤ+\X\䓽zW(wng)zֱ2.0-4.0mm䓽z

      䓽zz̼䓽z̘(bio)χ(gu)(bio)<>GB/T700-2006䓽zW(xu)χ(gu)(bio)̼䓽zP(gun)Ҫ䓽zW(wng)Ƭ׏һ60*80-120*150mm;(qing)ȲС37-44KN/mͿӣ\ӷһ200-300g/O10ٷ֮X+\ӷС200-300g/O
W(wng)ַhttp://www.sd1230.cn/haikou/dt/316.htm
(bio)}�ڹ̞I\o(h)g(sh)ɫ_ИI(y)(dng)B(ti) - _l(f)o(h)޹˾ڵ؅^(q)վ
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