Analysis on defects in gas nitriding of die and its solution[J]. MW Metal Forming, 2007, (7): 45-48.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Analysis on defects in gas nitriding of die and its solution[J]. MW Metal Forming, 2007, (7): 45-48.
                        
                     | 
                
            
         
        
            
                Analysis on defects in gas nitriding of die and its solution[J]. MW Metal Forming, 2007, (7): 45-48.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Analysis on defects in gas nitriding of die and its solution[J]. MW Metal Forming, 2007, (7): 45-48.
                        
                     |