中文在线视频,精品国产人成亚洲区,一级毛片免费一级直接观看,亚洲黄毛片,日韩视频精品,久久97精品久久久久久久看片,欧美一级特黄**毛片

  • <big id="dgnvp"><strike id="dgnvp"><dl id="dgnvp"></dl></strike></big>
    


     

    
  
  
     
     
     

	
  
  
     
  
    
     
  
  
     
         
                   
  
    
  
     
         
          
         
  
    
  
     
    
    
    
     
      
        
          
    
            
    
              
    
            
    
            
    
              
    
                
    
                  
    
                    
    產(chǎn)品詳細(xì)
    
                    
					 
    

    產(chǎn)品名稱：cleaning line of copper strip
    

    

    

    

      

      • 

    



    

    

      

      • 

    



    


    

    



    

    詳細(xì)介紹
    

    
	
    
	Specifications of cleaning line:
    

    Inensity of rolling:200~735N/m2
    
 

    Strench percentage:2~60%
    
 

    Diameter of coil:Φ470~Φ520mm
    
 

    Diameter of coil:Φ492~Φ500mm
    
 

    Archedness:≤1.5mm
    
 

    No water,oil or other defects are left over on surface after drying.Temperature is automatically adjustable alarming and monitoring systems are available for position  of the rolling and for pressure.