document.write("中文摘要.doc 3.98 KB<br />任务书.doc 8.56 KB<br />外文摘要.doc 4.24 KB<br />外文翻译.zip 992.84 KB<br />开题报告.doc 15.98 KB<br />总装图-A0.dwg 466.04 KB<br />排肥器-A1.dwg 48.11 KB<br />排肥器-A2.dwg 47.04 KB<br />目录.doc 8.14 KB<br />行走轮-A3.dwg 33.23 KB<br />设计说明书.doc 438.86 KB<br />链轮-A3.dwg 51.40 KB<br />镇压轮-A1.dwg 70.04 KB<br />");