? 日韩中文AV无码黄片,亚洲av无码色午夜,亚洲国产成人bt天堂,国产末成年女AV片在线,日韩人妻无码一区二区三区久久,国产手机aⅴ无码,成年精品在线播放视频,午夜免费一区二区三区最新

<dd id="yla1d"></dd>


  • <b id="yla1d"></b>
    +86 917 3228322   |   sales@belongmetal.com
       中  文  |  ENGLISH

    Niobium

    • Niobium rod
    Niobium rod

    Niobium rod

    • Material: R04210
    • Technics: extruding, forging, rolling, stretching
    • Dimension: φ(3.0-95)*Lmm
    • Standard: ASTM B392-2018
    • Application: Used in the production of niobium wire,niobium machined parts. Use as corrosion resistance of chemical equipment accessories. Internal structure parts in high temperature furnace.
    • INQUIRY

    Material: R04210

    Technics: extruding, forging, rolling, stretching

    Temper condition: Y, R, M

    Dimension: φ(3.0-95)*Lmm

    Standard: ASTM B392-2018

    Application: Used in the production of niobium wire,niobium machined parts. Use as corrosion resistance of chemical equipment accessories. Internal structure parts in high temperature furnace.
    PREVIOUS:Niobium foil NEXT:Niobium plate
    在线精品自偷自拍无码中文,av天堂国产对白,国产成人亚洲精品另类动态,精品国内自产拍在线播放观看

    <dd id="yla1d"></dd>

    
    

    • <b id="yla1d"></b>