Mica is a kind of slice state and high conformation silicic acid mineral, which is novel industrialization filling compound.
云母是一种高形态化的薄片状硅酸铝矿物，是新型的工业化填料。
Mica is a kind of slice state and high conformation silicic acid mineral, which is novel industrialization filling compound.
云母是一种高形态化的薄片状硅酸铝矿物，是新型的工业化填料。
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