铲斗A1.dwg
(CAD图纸)
动臂A0.dwg
(CAD图纸)
动臂衬套A3.dwg
(CAD图纸)
斗齿A2.dwg
(CAD图纸)
斗杆A1.dwg
(CAD图纸)
机器和机器零件的设计外文文献翻译.doc
连杆A3.dwg
(CAD图纸)
挖掘机总图A0.dwg
(CAD图纸)
摇杆A4.dwg
(CAD图纸)
液压缸A2.dwg
(CAD图纸)
液压挖掘机工作装置设计及其运动分析.doc