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乙二醇防冻剂|化学视窗
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  • 乙二醇防冻剂 - 乙二醇做混凝土防冻剂

    乙二醇防冻剂 - 乙二醇做混凝土防冻剂

    前言:乙二醇为什么能做汽车防冻剂?因为乙二醇的冰点很低而不冻结。 乙二醇冰点是-11.5℃,能与水任意比例混合。混合后由于改变了冷却水的蒸气压,冰点显著降...

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