document.write("任务书.doc 37.00 KB<br />套筒-A4.dwg 47.22 KB<br />开题报告.doc 42.00 KB<br />总装图-A0.dwg 216.81 KB<br />支架-A2.dwg 54.41 KB<br />溅油轮-A4.dwg 54.44 KB<br />滚筒-A2.dwg 60.16 KB<br />目录.doc 53.50 KB<br />箱座-A2.dwg 78.63 KB<br />箱盖-A2.dwg 74.38 KB<br />蜗杆轴端盖（闷）-A3.dwg 51.19 KB<br />蜗轮-A2.dwg 99.13 KB<br />蜗轮轴-A2.dwg 61.41 KB<br />设计说明书.doc 1014.00 KB<br />");