国产 亚洲 欧美 另类中文,中文字幕日韩高清DVD,国产免费一区二区三区蜜桃,麻豆精品在线播放

<var id="49rs0"><source id="49rs0"><meter id="49rs0"></meter></source></var>
  • <table id="49rs0"><acronym id="49rs0"></acronym></table>
  • <rp id="49rs0"></rp>

    <source id="49rs0"></source><table id="49rs0"></table>
  • <u id="49rs0"></u>
    Casus Products>> Casus

      CH1T is a kind of industrial pure iron, which has the advantages of stable composition, low harmful elements, high purity of steel, high surface quality,good electromagnetic properties and so on.  and can be punched into extremely complicated shape. A customer uses CH1T produced by XINGTAI STEEL to produce the hollow rivet, who feedback that the product to have good cold-cooling performance and can meet the product use requirements.