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The advantages of Fluorphlogopite Mica are: good penetrativity of light and wave (as good as glass);
氟晶云母优于其他云母的关键点在于:优秀的光、波透过率(像玻璃一样);
youdao
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The advantages of Fluorphlogopite Mica are: good penetrativity of light and wave (as good as glass);
氟晶云母优于其他云母的关键点在于:优秀的光、波透过率(像玻璃一样);
youdao