Development and application of measuring technology and dynamic hardness tester[J]. MW Metal Forming, 2009, (13): 10-12.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Development and application of measuring technology and dynamic hardness tester[J]. MW Metal Forming, 2009, (13): 10-12.
                        
                     | 
                
            
         
        
            
                Development and application of measuring technology and dynamic hardness tester[J]. MW Metal Forming, 2009, (13): 10-12.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Development and application of measuring technology and dynamic hardness tester[J]. MW Metal Forming, 2009, (13): 10-12.
                        
                     |