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矿粉|化学视窗
> 有关“矿粉”的文章
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    沥青矿粉 - 沥青用矿粉的成分

    前言:沥青使用什么矿粉沥青不含矿粉。主要成分是沥青质和树脂,其次有高沸点矿物油和少量的氧、硫和氯的化合物。有光泽,呈液体、半固体或固体状态,低温时...

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