EQ70 steel welding preheating temperature research used in ocean engineering[J]. MW Metal Forming, 2011, (4): 16-18.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        EQ70 steel welding preheating temperature research used in ocean engineering[J]. MW Metal Forming, 2011, (4): 16-18.
                        
                     | 
                
            
         
        
            
                EQ70 steel welding preheating temperature research used in ocean engineering[J]. MW Metal Forming, 2011, (4): 16-18.
            
            
                
                    | 
                        
                            Citation:
                        
                     | 
                    
                        EQ70 steel welding preheating temperature research used in ocean engineering[J]. MW Metal Forming, 2011, (4): 16-18.
                        
                     |