document.write("A0-装配图.dwg 299.15 KB<br />A1-大带轮.dwg 148.06 KB<br />A1-旋耕刀片.dwg 149.00 KB<br />A1-涡轮轴.dwg 146.36 KB<br />A1-蜗杆轴.dwg 149.34 KB<br />A2-小带轮.dwg 149.70 KB<br />外文翻译.doc 307.35 KB<br />封面.doc 7.50 KB<br />摘要目录.doc 12.46 KB<br />设计图纸6张.dwg 360.97 KB<br />设计答辩稿.ppt 123.79 KB<br />设计说明书.doc 212.44 KB<br />");