Large-diameter tube inclined 45° fixed welding[J]. MW Metal Forming, 2010, (4): 50-51.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Large-diameter tube inclined 45° fixed welding[J]. MW Metal Forming, 2010, (4): 50-51.
                        
                     | 
                
            
         
        
            
                Large-diameter tube inclined 45° fixed welding[J]. MW Metal Forming, 2010, (4): 50-51.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Large-diameter tube inclined 45° fixed welding[J]. MW Metal Forming, 2010, (4): 50-51.
                        
                     |