precipitated barium sulfate 中文意思是什麼

precipitated barium sulfate 解釋
沉澱硫酸鋇
  1. Precipitated barium sulfate and ground barite pigment

    沉澱硫酸鋇和重晶石粉
  2. Effects of kevlar pulp, cryolite and precipitated barium sulfate on braking friction materials

    漿粕和冰晶石及硫酸鋇在摩擦材料中的作用
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