数字讯股票数据

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铝银浆产品的分类主要基于其表面处理工艺与成膜特性。在生产流程中，漂浮型与非浮型铝银浆的核心差异体现在初始研磨阶段的助剂选择：非浮型产品采用油酸作为包覆剂，而漂浮型则依赖硬脂酸实现表面修饰。这种助剂差异

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