Intersecting line groove cutting software of ocean engineering pipe[J]. MW Metal Forming, 2009, (20): 14-15.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Intersecting line groove cutting software of ocean engineering pipe[J]. MW Metal Forming, 2009, (20): 14-15.
                        
                     | 
                
            
         
        
            
                Intersecting line groove cutting software of ocean engineering pipe[J]. MW Metal Forming, 2009, (20): 14-15.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        Intersecting line groove cutting software of ocean engineering pipe[J]. MW Metal Forming, 2009, (20): 14-15.
                        
                     |