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3D打印耗材PETG和PLA有什么区别
PETG(聚对苯二甲酸乙二醇酯-共聚物)与PLA(聚乳酸)作为两种常见的打印材料,拥有着独特的优势与特点。 PLA,全称聚乳酸,是一种新型的生物降解材料。它是由可再生的植物资源(如玉米、甘薯、土豆等)所提取的淀粉原料,经过发酵过程制成乳酸 ...
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