document.write("1.设计说明书.doc 1.17 MB<br />2.答辩稿.pptx 455.97 KB<br />3.外文翻译.docx 65.84 KB<br />4.外文原文.pdf 254.22 KB<br />上挡板.dwg 56.49 KB<br />下挡板.dwg 63.28 KB<br />主轴.dwg 66.78 KB<br />固定架.dwg 73.75 KB<br />摩擦轮.dwg 62.87 KB<br />旋转轴.dwg 60.78 KB<br />装配图.dwg 167.45 KB<br />转盘.dwg 61.90 KB<br />轴承端盖.dwg 57.65 KB<br />齿轮.dwg 59.19 KB<br />");