Thinking of core shell stamping process and its comprehensive compound die structure[J]. MW Metal Forming, 2006, (1): 79-81,84.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Thinking of core shell stamping process and its comprehensive compound die structure[J]. MW Metal Forming, 2006, (1): 79-81,84.
                        
                     | 
                
            
         
        
            
                Thinking of core shell stamping process and its comprehensive compound die structure[J]. MW Metal Forming, 2006, (1): 79-81,84.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Thinking of core shell stamping process and its comprehensive compound die structure[J]. MW Metal Forming, 2006, (1): 79-81,84.
                        
                     |