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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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ИI(y)ӑB(ti)ǰλã W(wng)վ ИI(y)ӑB(ti) hUzʯ\W(wng)췽
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hUzʯ\W(wng)췽

ߣ_l(f)o̡Դԭ(chung)rg2021-6-2 5:15:02g[203809
ժҪ ׌ゃһ㲻ԵõĿhʯ\W(wng)hUzʯ\W(wng)췽ЙCеaˇɷNˇٶW(wng)ײƽm󷶇aCеaW(wng)ƽٶȿЧʸ˹50܉ֹͣ󷶇...
    ׌ゃһ㲻Եõhʯ\W(wng)hUzʯ\W(wng)췽ЙCеaˇɷNˇٶW(wng)ײƽm󷶇aCеaW(wng)ƽٶȿ졢Чʸߣ˹50܉ֹͣ󷶇a


Uzʯ\W(wng)췽


    Uzʯ\xÇⓌșCO俗ɵpg߅νپW(wng)䓽zֱ_2.00M-4.00MM.MW(wng)ĽYÿW(wng)䱻ƽ֞s1MgһƬÿƬhUzʯ\W(wng)ƬĿ^У߅zֱҪȽgϵďpzӴһ˜ʵĽz̖MW(wng)ƬĈԹ

    ʯ\W(wng)ɸ߸gߏȡչԵĵ̼䓽zSPVC䓽z\ÙCе\ԓW(wng)ɵͽYʯ\(j)ASTMEN˜\õĵ̼䓽zֱ(j)OӋՈһӡͨ2.0-4.0mm֮gʯ\W(wng)䓽zȲ38kg/m2,僌ͨ245g/m2,ʯ\W(wng)Ƭ߅ؾֱͨҪھW(wng)ֱ

    pgЩLȲС50mm.Դ_gЩ䓽zĽ僌ӺPVC僌Ӳܓpʯ\W(wng)߅֧o֧oɽwrW(wng){hʯ\W(wng)߅ֲF·ٹ·orW(wng)߀Ƴ\W(wng)|ڽӡ߼ķ_ˢSoˮ졢þW(wng)
W(wng)ַhttp://m.pb336.com/junxian/dt/513.htm
}hUzʯ\W(wng)췽_ИI(y)ӑB(ti) - _l(f)o޹˾h؅^(q)վ
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  • heW(wng)heW(wng)
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  • hUzʯ\hUzʯ\
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  • h̞I\h̞I\

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