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

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ИI(y)(dng)B(ti)(dng)ǰλã W(wng)վ ИI(y)(dng)B(ti) ʯ\W(wng)Ҫ|(zh)
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ʯ\W(wng)Ҫ|(zh)

ߣ_l(f)o(h)̡Դԭ(chung)r(sh)g2021-7-15 7:29:54g[200454
(ni)ժҪ \䓽z̼䓽z䓽zֱ2.0MM-4.0MM,䓽z(qing)Ȳ380Mpa,䓽zԞm˶\(yn)ß\\ӵĺ(j)͑Ҫ\ɵ_(d)300g/m2....
    \䓽z̼䓽z䓽zֱ2.0MM-4.0MM,䓽z(qing)Ȳ380Mpa,䓽zԞm˶\(yn)ß\\ӵĺ(j)͑Ҫ\ɵ_(d)300g/m2.


ʯ\W(wng)Ҫ|(zh)



    \-5ٷ֮X-ϡ䓽zҲиߠ䓽z@һNHdһN͸gǂy(tng)\3ϣ䓽zֱ_(d)2.0MM-4.0MM,䓽z(qing)Ȳ380Mpa.

    \䓽zܣ̼䓽z䓽zۺˮl(f)ƳɵʳһPVCPEپƳɸNҎ(gu)ʯ\W(wng)@ӌ(hu)ڸȾеrͨ^һɫxʹܺ܇Mһw

    \-5ٷ֮X-ϡ䓽zܣ\-5ٷ֮X-ϡ䓽zۺˮl(f)ƳɵʳһPVCPEپƳɸNҎ(gu)ʯ\W(wng)@ӌ(hu)ڸȾеrͨ^һɫxʹܺ܇Mһw
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