document.write("外文翻译.doc 20.24 KB开题报告.doc 13.09 KB手臂和腕部结构-A0.dwg 166.36 KB手臂零件图-A2.dwg 46.18 KB手部结构图-A1.dwg 106.67 KB摘要目录.doc 10.87 KB机身结构图-A1.dwg 99.35 KB液压系统原理图-A2.dwg 69.27 KB装配图-A0.dwg 201.36 KB说明书.doc 447.80 KB");