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	  Public Utility
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    Application in petrochemical industry
    
	 
    Application of Kaiyan machinery inPublic Utility
    
	 
    
	 
    Pipeline valve for waste water and waste gas separation and treatment waste, pipeline valve in water supply and gas supply, and drainage valve in sewage treatment are important control equipment in public utilities.
    
   
    
   
    
    
    KAIYAN MACHINERY
    
 



    





    
 

  
    
   Portable Valve Hoist
              
    


  
    

   

   
   
   



    


    

  
    

    






 
 





    
  
    應(yīng)用案例
    
  
    
     
    
              
			  
    
			    
    
				   
    Electric valve opener
    
				   
    
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    Electric valve opener
    
				   
    
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