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jan 4, 800 - 8世纪,中国造纸术传入西方,阿拉伯炼金术获得发展,制出了硫酸、硝酸、王水等,为向化学过渡准备了条件

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Bylee66
29 Mar 2024
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jan 4, 800
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~ 1226 years ago
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