? 介休市志堯碳素有限公司
<video id="82fbm"></video>
  • <nav id="82fbm"></nav>
    <form id="82fbm"><th id="82fbm"><option id="82fbm"></option></th></form>
    <nav id="82fbm"><address id="82fbm"></address></nav>
  • <nav id="82fbm"></nav>
  • <dd id="82fbm"><optgroup id="82fbm"></optgroup></dd>
  • <dd id="82fbm"></dd><dd id="82fbm"></dd>
    <button id="82fbm"></button>

    1. <nav id="82fbm"></nav>
    2. <nav id="82fbm"></nav>

      <sub id="82fbm"></sub>
      Current Location:Products>>>Graphite electrode
      Graphite electrode Graphite fossil tar
      • Graphite electrode
      • Finished electrode
      • Packaged electrode
      • Finished electrode
      • Connector
      • Connector

      Introduction:


      Our company can produce Φ300mm-Φ700mm ordinary power, high power, ultra high power graphite electrode and matching joints in line with national standards, and can also be oriented production according to customer requirements. The product has the characteristics of high flexural strength, low consumption, good oxidation resistance and good electrical conductivity. The physical and chemical indicators have been approved by the majority of users.

      成年无码按摩av片在线观看,欧美变态另类性奴sm视频,国产a毛片高清视频,久久66热人妻偷产精品