document.write("A0-装配图.dwg 1.84 MB任务书.doc 5.72 KB传动轴.dwg 1.74 MB固定下刀片.dwg 1.75 MB外文翻译.zip 151.48 KB活动上刀片.dwg 1.75 MB电气控制原理图.dwg 1.78 MB端面齿轮.dwg 1.74 MB蜗轮.dwg 1.74 MB设计说明书.doc 725.48 KB轴.dwg 1.74 MB连杆1.dwg 1.73 MB连杆2.dwg 1.74 MB");