Coal winning machine cut teeth wear-resistant overlaying welding layer use properties and overlaying welding materials[J]. MW Metal Forming, 2011, (2): 42-46.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Coal winning machine cut teeth wear-resistant overlaying welding layer use properties and overlaying welding materials[J]. MW Metal Forming, 2011, (2): 42-46.
                        
                     | 
                
            
         
        
            
                Coal winning machine cut teeth wear-resistant overlaying welding layer use properties and overlaying welding materials[J]. MW Metal Forming, 2011, (2): 42-46.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Coal winning machine cut teeth wear-resistant overlaying welding layer use properties and overlaying welding materials[J]. MW Metal Forming, 2011, (2): 42-46.
                        
                     |