3D打印机挤出机 - SUSTC-XLAB/iFood GitHub Wiki 主要内容：吸取式3D打印机螺旋挤出机设计 方案链接：https://github.com/SUSTC-XLAB/iFood/blob/master/document/11610822-%E9%83%AD%E9%94%A6%E6%A1%90%203D%E6%89%93%E5%8D%B0%E6%B3%A8%E5%B0%84%E5%BC%8F%E6%8C%A4%E5%87%BA%E6%9C%BA%E6%96%B9%E6%A1%88.docx
