亚洲欧美一区另类中文字幕,青青青国产免a在线观看,日本成人mv在线,丁香五月天之婷婷影院

<dfn id="x9nam"></dfn>
<dfn id="x9nam"><thead id="x9nam"><input id="x9nam"></input></thead></dfn>
    <menu id="x9nam"><samp id="x9nam"><kbd id="x9nam"></kbd></samp></menu>
    <dfn id="x9nam"></dfn>
      <strike id="x9nam"><dd id="x9nam"></dd></strike>
        <small id="x9nam"></small>
      • Welcome to Luoyang Haotai Copper Co., Ltd.! Set front page Favorites

        Copper prices today
        Position:Copper prices today

        Commonly used copper and copper alloy brand scalesCommonly used copper and copper alloy brand scales

        TIME:2018-04-08CLICK:2155COME FROM:Los Copper, Copper Plate, Copper Strip, Copper Bar, Copper Tube, Copper Rod, Copper Foil, Copper Price, Haotai Copper

        GradeDensity (g/cm 3 )GradeDensity (g/cm 3 )GradeDensity (g/cm 3 )
        T28.9TU18.9TU28.9
        TP08.9TP28.9TAg0.18.9
        H968.85H908.73H858.7
        H808.66H708.6H688.6
        H658.5H628.43HPb63-38.5
        HPb59-18.5HAl77-28.6HSn70-18.54
        H68A8.6HSn62-18.54HMn58-28.5
        HSi80-38.6QSn6.5-0.18.8HSn7-0.28.8
        QAl9-27.6QAl9-47.5QAl10-3-1.57.5
        QAl10-4-47.7QSi3-18.6QSi1-38.4
        QMn58.6QZr0.28.9QCr0.58.9
        BFe10-1-18.9BFe30-1-18.9BZn15-208.5


        TOP

        lyhaotai@163.com

        +86-13633890211