document.write("1.5吨手动式座式焊接变位机.dwg 83.60 KB<br />中文翻译.doc 655.43 KB<br />减速机箱体图.dwg 71.86 KB<br />回转机构二级蜗轮.dwg 30.88 KB<br />回转机构总成图.dwg 119.98 KB<br />回转轴.dwg 42.46 KB<br />开题报告.doc 42.19 KB<br />英文原文.pdf 908.02 KB<br />计算书.doc 1.44 MB<br />");