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Ԓ027-83309991
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3w.com³³³ͼƬ,׹Ůʦ,133133

  

 

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    mÜضȹ-30+300

    3w.com³³³ͼƬ,׹Ůʦ,133133缼g

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    F0.1mm 

    265305

    GB/T269

                     

    320

    GB/T3498

    ~g(100,3h)       

    2b

    GB/T7326

    l(200,1h)%(m/m)  

    1

    SH/T0337

     

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    b400g/֧15kg/Ͱ