document.write("A0-机架.dwg 37.25 KB<br />A0-装配图.dwg 151.27 KB<br />A0-连接件.dwg 30.34 KB<br />A0-连接杆.dwg 22.56 KB<br />A3-地轮.dwg 31.81 KB<br />A3-定位轴.dwg 25.37 KB<br />A3-抖动轮.dwg 26.91 KB<br />A3-挖掘铲.dwg 43.00 KB<br />A3-摆臂.dwg 30.61 KB<br />A3-曲柄.dwg 27.67 KB<br />土豆挖掘机设计说明书.doc 1.78 MB<br />");