On-site assembly welding technology of trunnion ring[J]. MW Metal Forming, 2009, (24): 64-66.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        On-site assembly welding technology of trunnion ring[J]. MW Metal Forming, 2009, (24): 64-66.
                        
                     | 
                
            
         
        
            
                On-site assembly welding technology of trunnion ring[J]. MW Metal Forming, 2009, (24): 64-66.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        On-site assembly welding technology of trunnion ring[J]. MW Metal Forming, 2009, (24): 64-66.
                        
                     |