亚洲激情视频五月天,精品国产影片在线观看,国产精品女教师在线,女性三角毛毛区长了个硬疙瘩

  1. <dfn id="gj9mh"></dfn>

    <legend id="gj9mh"></legend>

    1. <small id="gj9mh"></small>
    2. <td id="gj9mh"></td>
      Huangshi Torch Technology Industry Co., Ltd. Huangshi Torch Technology Industry Co., Ltd.
      Menu
      Search for our products
      search products
      Huangshi Torch Technology Industry Co., Ltd.
      Huangshi Torch Technology Industry Co., Ltd.
      Huangshi Torch Technology Industry Co., Ltd.
      News Center
      Details
      Collaborative innovation and industry leadership!
      TorchRelease time:2024-06-11

      April 2, 2024- Collaborative Innovation and Industry Leadership! The Conference on Technological Innovation and Standard Leading in Metallurgical and Mining Industry was held on April 2nd in Beijing. At the meeting, the Green and Low Carbon Standards Working Group of the National Iron Ore and Direct Reduced Iron Standardization Technical Committee was established; The joint research institute and unmanned mining technology research and development center jointly established by Baowu Resources and the Mineral Research Institute of Beijing University of Science and Technology have been unveiled; Baowu Resources and Metallurgical Industry Information Standards Research Institute signed a strategic cooperation agreement to launch the research project "China Iron Ore Standardization Strategy 2034". This work conference is jointly organized by the Metallurgical Industry Information Standards Research Institute, Beijing University of Science and Technology, and Baowu Resources.