久久久亚洲综合,天天曰天天操,亚洲高清日本,国产精品一区二区三区免费观看,午夜高清福利,国产精品人人人人,国产精品第54页

<big id="b5lgq"><s id="b5lgq"><table id="b5lgq"></table></s></big>
    • 

    

     
  
  
     

     
      

	
  
  
     
  
    
  
  
     
         
                   
  
    
  
     
         
          
         
  
    
  
  
     
    
      
    
      
      
    

    Our engineers was developed 650mm copper strip ingot double surface milling mill
    

     瀏覽次數(shù)：36780 
	            日期：2015-07-02 
    

    

    
Our engineers was developed 650mm copper strip ingot double surface milling mill, and 1050mm copper strip ingot double surface milling line Without any consultation in China.

    

     
    

    

    上一篇：June.2004 We are the successful bidder of Guangzhou Copper Materials Co., Ltd.
    

    下一篇：We succeed developed 2x450mm double oxygen-free copper ingot continuous casting line.
    

    

    

    所屬類別： Company News