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          中文版丨English
          
       

          
  
          
    
    
                
  
          

          

   
          
     
          
    
          
    
          
      
    
          
    
        

          

          


          


          

	
	

          
    
          
        
          
            
          
                
          
                    
          
                        过滤演示
          
                
          
                
                
          
                
          
            
          
        
          
        
          
            
          

          Filter demonstration Demonstration
          
                
          

                    
          
                    
          
                    
          
                    
          
                
          
            
          
        
          
    
          
    
          
    
          
    
    
    
          

        
          
telephone: 0571 - 88771927 Fax: 0571 - 88771527 
company address: Yuhang District, Hangzhou City, Zhejiang Province, 
Liangzhu town Xun Shan Industrial Park zip code: 311113 
          
copyright all: 
Hangzhou Tong Hui Filter Equipment Co., Ltd. mail www.dietysh.com: 
ylf@hztonghuigl.com