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    Time：2021-06-24 16:24:49
    

                    
    Article release:系統(tǒng)管理員
    

                            
    

                            

                            

                            

                            

                            

                        
    

                        

                    
    

                
    

            
    

            

            
    



            
    



                 
    Oilfield auxiliaries refer to a kind of auxiliaries used in the drilling, production and transportation of oil and natural gas, water quality treatment and enhanced oil recovery process. There are many kinds of auxiliaries, most of which belong to wate
    

            
    

        
    

    
    

    
    

       
    
    

    
    

	

        

    

	

	

	    

		

		

        
    



        
    

    
    


    




    

    
    

        

    
    


    


















    

                    



                
    



                

















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