document.write("主轴零件-A1.dwg 53.36 KB任务书.doc 3.27 KB传动系统-A2.dwg 274.25 KB实习报告.doc 6.52 KB封面.doc 2.88 KB文献综述.doc 993.88 KB文献翻译.doc 14.68 KB答辩申请表.doc 3.46 KB装配图-A0.dwg 418.80 KB说明书.doc 907.62 KB转速图-A2.dwg 34.22 KB");