







                                
                                     底座.dwg
                                    (CAD图纸)
                                    底座.dwg
                                    (CAD图纸)
                                
                            
                                
                                     目录.doc
                                    目录.doc
                                    
                                
                            
                                
                                     四连杆机构后连杆.dwg
                                    (CAD图纸)
                                    四连杆机构后连杆.dwg
                                    (CAD图纸)
                                
                            
                                
                                     四连杆机构前连杆.dwg
                                    (CAD图纸)
                                    四连杆机构前连杆.dwg
                                    (CAD图纸)
                                
                            
                                
                                     推移框架.dwg
                                    (CAD图纸)
                                    推移框架.dwg
                                    (CAD图纸)
                                
                            
                                
                                     推移千斤顶.dwg
                                    (CAD图纸)
                                    推移千斤顶.dwg
                                    (CAD图纸)
                                
                            
                                
                                     推移千斤顶轴.dwg
                                    (CAD图纸)
                                    推移千斤顶轴.dwg
                                    (CAD图纸)
                                
                            
                                
                                     液压系统图.dwg
                                    (CAD图纸)
                                    液压系统图.dwg
                                    (CAD图纸)
                                
                            
                                
                                     液压支架掩护梁及四连杆机构设计说明书.doc
                                    液压支架掩护梁及四连杆机构设计说明书.doc
                                    
                                
                            
                                
                                     摘要.doc
                                    摘要.doc
                                    
                                
                            
                                
                                     总装图.dwg
                                    (CAD图纸)
                                    总装图.dwg
                                    (CAD图纸)
                                
                            

