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    Steel structure
    
    
    
        
    
            
    
               
                    
    
	2222-e972f

    
The steel structure
    
Steel structure , H section, C section, Angle steel etc. are widely used in modern construction industry.
    
However, they should be used after eliminates the rust or oxide skin so that to get a good anti-corrosion
    
property and aesthetics. 

    
	 

                  
            
    
        
    
    
    
    
    
    
  
    
      
    
          
    
              
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