document.write("A0-3D激光打印机总装配图.dwg 163.77 KB<br />A0-Z轴升降机构.dwg 128.05 KB<br />A1-X-Y方向扫描机构.dwg 189.79 KB<br />A1-刮刀机构.dwg 76.05 KB<br />A2-X-Y扫描机构托板.dwg 71.23 KB<br />A2-工作台托板.dwg 59.71 KB<br />中文.doc 7.22 KB<br />英文.doc 7.55 KB<br />开题报告.docx 46.84 KB<br />激光3D打印机设计任务书.doc 9.66 KB<br />激光3D打印机设计说明书.doc 3.99 MB<br />");