聚丙烯与聚乙烯的区别是什么?能不能说一下他们性质上的区别?
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/04 09:56:37
![聚丙烯与聚乙烯的区别是什么?能不能说一下他们性质上的区别?](/uploads/image/z/1338065-17-5.jpg?t=%E8%81%9A%E4%B8%99%E7%83%AF%E4%B8%8E%E8%81%9A%E4%B9%99%E7%83%AF%E7%9A%84%E5%8C%BA%E5%88%AB%E6%98%AF%E4%BB%80%E4%B9%88%3F%E8%83%BD%E4%B8%8D%E8%83%BD%E8%AF%B4%E4%B8%80%E4%B8%8B%E4%BB%96%E4%BB%AC%E6%80%A7%E8%B4%A8%E4%B8%8A%E7%9A%84%E5%8C%BA%E5%88%AB%3F)
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