Structure of compound dies for U-type bend pieces[J]. MW Metal Forming, 2006, (4): 84-85.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Structure of compound dies for U-type bend pieces[J]. MW Metal Forming, 2006, (4): 84-85.
                        
                     | 
                
            
         
        
            
                Structure of compound dies for U-type bend pieces[J]. MW Metal Forming, 2006, (4): 84-85.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Structure of compound dies for U-type bend pieces[J]. MW Metal Forming, 2006, (4): 84-85.
                        
                     |