selenite cement

英 美
  • 石膏水泥
  • cement n.水泥;纽带;接合剂;牙骨质;补牙物;基石vt.用水泥涂;巩固vi.接合起来
  • selenite n.亚硒酸盐(透明石膏)
    1. The preparation of anhydrite cement from phosphogypsum produced as the waste of phosphoric acid manufacture has been studied.
      利用化工副产品磷石膏制硬石膏水泥的方法。