document.write("A0-装配图.dwg 201.35 KB外文翻译.doc 142.59 KB大臂.dwg 186.41 KB小臂图.dwg 129.33 KB支撑座Ⅰ.dwg 83.68 KB支撑座Ⅱ.dwg 82.29 KB设计说明书.doc 358.15 KB轴承支座.dwg 83.99 KB轴承支座上盖.dwg 78.21 KB");