1368棋牌游戏

  1. <sub id="tr1yx"><code id="tr1yx"></code></sub>
    <sub id="tr1yx"><code id="tr1yx"><cite id="tr1yx"></cite></code></sub>

      1. <output id="tr1yx"></output>

          Silicate cement clinker
          Update Date: 2017-06-15
          Product Brand
          TIAN YE TIAN YE

          (1) property:

          With the main ingredients of CaO, SiO2, Fe2O3, the Al2O3 according to proper proportion of raw materials, ground into a fine powder, and burned to partial melting, provided that the product of calcium silicate as the main mineral composition. The main mineral of C3S and C2S, C3A, C4AF, containing a small amount of f - CaO and other minerals. Look for green gray ball the size of a marble.

          (2) application

          mainly used for grinding General Portland cement.

          (3) packaging

          In bulk

          (4) the quality:

          GB/T21372-2008 standard


          Copyright © 2019.1368棋牌游戏 All rights reserved.www.i54x94.cn

          福利彩票走势图带坐标连线| 167棋牌游戏中心| tbk棋牌官方下载| 广东体育彩票| 5173棋牌APP| 298棋牌官方下载