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

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eW(wng)|(zh)ǰλã W(wng)վ eW(wng)|(zh) h\eW(wng)
ʯ\W(wng)
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eW(wng)
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Uz\
Y(ji)(gu)
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GW(wng)
Y(ji)(gu)
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Zo|
Y(ji)(gu)
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  • h\eW(wng)
  • h\eW(wng)
  • h\eW(wng)

    h\eW(wng)

    •rg2017-4-25 11:28:30

    h\eW(wng)heW(wng)ǽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng)䣬֞hӽeW(wng)h늺eW(wng)hUzeW(wng)eW(wng)QeW(wng)hZo|5%\XeW(wng)10%\XeW(wng)eW(wng)ɸ߿gߏ...

    ԃᾀ13363337033

    h\eW(wng)heW(wng)ǽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng)֞hӽeW(wng)h늺eW(wng)hUzeW(wng)eW(wng)QeW(wng)hZo|5%\XeW(wng)10%\XeW(wng)

    eW(wng)ɸ߿gߏȡչԵĵ̼䓽zSPVC䓽z\ÙCеڹ̬F(xin)\(ni)ض˜ʵMضʯϣγ͸ˮԵB(ti)ķo(gu)(j)ASTMEN˜ʣ\õĵ̼䓽zֱ(j)OӋһͨ2.0-4.0mm֮g䓽zĿȲ38kg/m2僌ӷͨ245g/m2eW(wng)Ƭ߅HֱͨҪھW(wng)ֱpgЩLȲС50mm.ԸeW(wng)(1)_gЩ䓽zĽ僌ӺPVC僌ӲƉeW(wng)һγͳa(chn)w⣬߅˰壬װgɷָL/ȹۣ5%߶ȹۣ5%(ni)ÿ1xøɪĆԪ

    \eW(wng)\eW(wng)\eW(wng)

    eW(wng)xýMbw壬߅˰壬װ媚Գa(chn)MbɾW(wng)Щ䓽zh(hun)@`W(wng)߅zxôֽzӏeW(wng)ď

    W(wng)ַhttp://m.pb336.com/junxian/gbcz/36.htm
    }h\eW(wng)_eW(wng)|(zh) - _l(f)o޹˾h؅^(q)վ
    һ ΢ź
    һ ΢ź

    ]a(chn)Ʒ

    • hʯ\W(wng)hʯ\W(wng)
    • hӽʯ\W(wng)hӽʯ\W(wng)
    • heʯ\W(wng)heʯ\W(wng)
    • hʯ\W(wng)hʯ\W(wng)
    • heW(wng)heW(wng)
    • hB(ti)eW(wng)hB(ti)eW(wng)
    • h\XϽeW(wng)h\XϽeW(wng)
    • hUzʯ\hUzʯ\
    • hoUz\hoUz\
    • hѴUz\hѴUz\
    • h̞I\h̞I\
    • hB(ti)GW(wng)hB(ti)GW(wng)

    P(gun)Ϣ

  • ͷ

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    һ ΢ź


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