国内精品久久人妻无码网站,亚洲视频在线观看免费视频,国产亚洲欧美另类一区二区三区,成人福利国产一区二区,亚洲人成18禁网站,日韩在线精品人妻,都市激情 在线 亚洲 国产,综合欧美日韩一区二区三区
      OEM/ODMSample Available

      Lining Procedure Refractory Lining Magnesia Spinel Refractory Magnesite Alumina Refractory Checker High Alumina Bauxite Clay Real Steel Cast High Alumina Brick


      US$0.30 - 5.00
      100?Pieces?(MOQ)

      Customization
      Available
      Refractoriness (℃)
      1580< Refractoriness< 1770
      Shape
      Brick
      Al2O3
      35-80%
      Fe2o3
      1.5-3.0%
      Samples
      US$0.00/Piece

      Similar Products

      View More