CRC long-distance pipeline automatic welding process[J]. MW Metal Forming, 2009, (8): 59-60.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        CRC long-distance pipeline automatic welding process[J]. MW Metal Forming, 2009, (8): 59-60.
                        
                     | 
                
            
         
        
            
                CRC long-distance pipeline automatic welding process[J]. MW Metal Forming, 2009, (8): 59-60.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        CRC long-distance pipeline automatic welding process[J]. MW Metal Forming, 2009, (8): 59-60.
                        
                     |