色在线网站,99热69,久久99精品久久久久,每日更新在线观看av首页,国产亚洲欧美日韩电影网,国产精品视频yjizz免费,91华人在线观看

<nobr id="fnc16"></nobr><tfoot id="fnc16"><strong id="fnc16"><form id="fnc16"></form></strong></tfoot>
<dl id="fnc16"><video id="fnc16"><span id="fnc16"></span></video></dl>




 
  
  
 

     
      

	
  
  
     
  

  
  
 
         
                   
  

  
 
         
          
         
  

  
  
 
    
      

      
      


650mm single red copper, oxygen-free copper strip ingots continuous casting


 瀏覽次數(shù)：9422 
	            日期：2015-07-02 





650mm single red copper, oxygen-free copper strip ingots continuous casting line was developed succeed in our company.



 




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


下一篇：Our engineers was developed 650mm copper strip ingot double surface milling mill






所屬類別： Company News