document.write("4.夹具体.dwg 43.74 KB3.夹具装配图.dwg 73.64 KB2.毛坯图.dwg 27.54 KB1.零件图-拨盘.dwg 59.08 KB工序卡片.doc 76.00 KB机械加工工艺过程卡片.doc 53.50 KB说明书.doc 325.50 KB");